# Physics Homework Help - Answers

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We found 58 assignments related to this topic. Please note we do not publish private questions here.
Need help with Physics homework? Get Physics homework help and answers from the best Physics assignment homework helpers. Find Physics answers cheap online
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fluid dynamics test engineering
fluid dynamics test for engineers and physics students. its 7 questions fairly simple and straight forward. price is negotiable but I need a good score...
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Physics Exam Chapter 1-7 Openstax Physics Book
6 Questions Exam, Chapter 1-7 Openstax Physics Book, Just expecting to get a B grade on the Exam. 4 Question on the Exam is worth 20 points, 2 questions are worth 10 points, so a total of 100 points in total....
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Consider a moving object and a satellite; their relative velocity profile is given in Figure 1:
need it done quickly the quicker it gets done ill leave a tip, its due at 2 and i really need it now to start and it phys science it can be typed up for extra point or writtin...
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A watch hanging from a chain swings back and forth every 2.1 seconds. What is the frequency of its oscillations? Calculate answer to one decimal. 2 points QUESTION 2 A sprinter runs 500 m sprint for 52.3 seconds. What is his average speed? Calculate answer to one decimal. 2 points QUESTION 3 On a day when the wind is blowing toward the south at 4 m/s, a runner jogs west at 0.8 m/s.what is the magnitude of velocity of the air relative to the runner? Calculate answer to one decimal. 3 points QUESTION 4 How far does a car going 28m/s travel in 16.5 min. Give answer in meters. Calculate answer to one decimal. 2 points QUESTION 5 Initially stationary, a train has a constant acceleration of 0.5 m/s2 What is its speed after 28.8s. Calculate answer to one decimal. 2 points QUESTION 6 Initially stationary, a train has a constant acceleration of 0.5 m/s2 How far it travel after 20.4s. Calculate answer to one decimal. 3 points QUESTION 7 A skydiver jumps out of a helicopter and falls freely for 2.4s before opening the parachute. What is the skydiver's downward velocity when the parachute opens? ...
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Physics Lab: Static Electricity
Lab Stimulation for the lab https://phet.colorado.edu/en/simulation/balloons-and-static-electricity all the requirements for lab is in the pdf file contact me to clarify anything...
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Cart-Pendulum Problem MATLAB code needed
Hello, I hope this message finds you and your loved ones well! I am in desperate need of some help with my MATLAB homework. I have attached a .png which outlines the details of the problem. I would prefer to have all of the parts of the assignment answered, but mainly I need the MATLAB code to solve for the equations of motion with the given constraints. I have tried sites like Bartelby and Chegg to no avail so I am a little short on time. Please let me know what you can do for me (I am on a tight budget but I can negotiate...! Thank you very much for your time, Valeriya Sobornitskaya...
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Thermal Expansion: Report Data & Calculations for 3 different materials
Lab Report document must be completed by deadline. Link to experiment video is provided within document. Derivations within lab report must be used through provided formulas. Please have everything typed out including formulas and clearly show calculations....
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Coulomb's Law: Forces on Charged Partcles
Spreadsheet instructions In these calculations, the Coulomb constant has a value of 8.99×109N⋅m2C2 Part I (Label the tab "macro"): This is the macroscopic data. Note that: q1=q2=q. Starting in cell D2, record all of your force measurements down the D column. In cell A2, record the initial position of q1. In cell A3, record the initial position of q2. The difference in those positions is the first separation between the charges. Place this value in B2. In cell B3, type (without quotes) "B2+0.1". Hit enter. Copy the formula down to the last force measurement. Finally, in cell C2, type "B2/100", and copy the formula down. 1.Place column labels in cell 1. In cell C1, it is r(m). In D1, it is F(N). 2. Plot F(r)vs.r . Make sure you insert the correct graph! It looks like in inverse-square curve. Label the graph for presentation. Afterwards, run a trendline by right-clicking the data. Chose power fit. Place the equation on the graph and enhance the size. Note the power of the fit. Record and label on the spreadsheet close to the graph the power obtained and the coefficient. Note: Do NOT run a LINEST or linear fit here!!!!! For this analysis, using the Coulomb equation...
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I need to have one of the problems from below done in MATLAB
One of the following problems need to be done: PROBLEM 2: Coupled oscillators - 2 masses connected via springs. We have explored oscillatory motion using numerical methods. Here, you will extend the analysis to model oscillations of a two-body system shown in the figure below. The system of equations for coupled oscillations of these two bodies is expressed by writing the displacement of each mass from its equilibrium position (shown in figure) and these equations are given by: md2x1dt2=−k1x1−k2(x1−x2) md2x2dt2=−k1x2−k2(x2−x1) Develop a script that presents the analysis of motion for this system of coupled oscillators. Some good ideas for analysis could be to: Show that motion for a variety of different initial conditions leads to a final periodic behavior that only has two frequencies. Show motion for two specific set of initial conditions: for each where the motion (for either mass) has only one frequency (and these are the same two frequencies you see in general) Show how the two emergent frequencies for the computed solution match the true (real, expected) ones. Hints/Tips: Google searches with "normal modes for two coupled oscillators...
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Final physic exam- 2 part need 83%
This is the final exam that has two parts, the first part is numerical value and part two is also numerical value but also have to submit written work. The exam is due 5-5-21 starts at 6pm and ends at 8pm...
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physics 2 exam inquiry (algebra based) previous exams upon request
itâs a 6-10 question. algebra based physics. diagrams and drawings are super helpful. my prof will post the doc and i will send it. i have 1.5 hours to complete it and send it back....
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Physics homework. Electrical Circuits
Physics - Electrical circuits Just write out the solutions No text needed --------------------------------------------------------------------------------------...
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Magnetic Force. Objective is to calculate indirectly a fundamental constant of the universe: c, the speed of light
A spreadsheet is required to record measured values. You will have to use use the optical lever method to determine the separation between the parallel conductors....
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Second year mechanics test (Physics)
I am looking for some help with an online physics exam dealing with second year level mechanics. The exam is on April 17th 2021. Its a timed exam beginning at 7pm and ending at 11pm. The exam will consist of 5 questions where 4/5 questions is a perfect grade and any additional points are bonus....
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Physics I exam looking for help, short exam multiple choice online
I need someone to take exam tomorrow (03/31/21) at 5 pm cdm . It's a 50 minute exam online multiple choice in physics one. I can give specific topics if need...
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Backscattering of beta particles
Please do in the following format : i. Abstract ii. Introduction iii. Experimental procedures iv. Results and analysis v. Discussion vi. Conclusion vii. References Include graphs & calculations...
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Forces in Circular motion in Physic Class
1. Download the Forces in Circular motion.docx , during this activity you are supposed to work on it. Then put the completed of it inside the submission file you are asked below. 2. Write two pages report including the research questions were asked, correct answers and filled file uploaded Forces in Circular motion.docx , conclusion, graphs and groups efforts for the three experiments: Do you see any patterns in the direction of Fnet and geometry of the circle? Write out any patterns you see in words....
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Physics standing waves in a sting lab
need to fillup the tables and need to do calculations inlcuding objective and conclutions . need graph as well...
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Simple Energy Quiz 9-12 Question Little Quiz
You do not need anything. Just the knowledge of physics and you need to be able to show how you got the answer....

## College Physics Homework Help Online: Physics Assignment Answers

Physics is an interesting and fascinating subject to study in college. There are many reasons why you should study physics, but the two primary ones are that it will provide a firm foundation for your education while also giving you skills that can be applied to other fields of science or engineering. Physics can help prepare you for more advanced degrees, such as medical school or law school, because it teaches students how to think critically and solve problems logically.

-For most people, physics is a subject that they find difficult in high school but when studied in college it can be interesting and fascinating. There are many reasons why one should consider studying physics in college, but the two primary ones are that it will provide a firm foundation for your education and give you skills which can be applied to other fields of science or engineering. Physics can also help prepare students for more advanced degrees such as medical school or law school because it teaches them how to think critically and solve problems logically.

-Physics is a subject that most people find difficult in high school but when studied in college it can be interesting and fascinating.

Major topics studied in college physics include: - quantum mechanics, relativity theory, solid state physics, particle physics.

The "Big Three" are Classical Mechanics (motion), Electromagnetic Theory (light and matter) and Quantum Physics (matter).

Modern day physicists also study the less well known fields of theoretical astrophysics which examines stars, galaxies and other objects on a wide variety of scales or condensed matter like superconductors that has not been observed yet but is predicted by established theories to exist.

These topics are explored from an introductory level up to the edge of a field where they meet other fields.

Importance of studying physics

The importance of studying physics can’t be overstated. Understanding the various physical phenomena, such as gravity or nuclear fission, is a critical component to understanding our world and making informed decisions in this day and age. Physical science is an integral part of STEM education (Science, Technology Engineering & Math). It also helps students develop problem-solving skills that are useful in technical fields like engineering. Moreover it builds spatial awareness which is important for professions like architecture or design where individuals must regularly visualize objects from all angles without actually touching them.

For most careers today, even those not technically labeled “science jobs” require some level of basic scientific knowledge - including humanities majors who may need Greek and Latin roots to understand certain texts.

In order to be successful in the world, one must understand how it works. Knowledge of physics is a critical component for understanding our world and making informed decisions about what we can do as well as being able to visualize objects from all angles without actually touching them. A basic knowledge of science will help many careers today - including humanities majors who may need Greek and Latin roots to understand certain texts. To not have such an understanding would limit us greatly in life and make achieving success much more difficult than it has to be with just an investment of time into studying this subject matter which could change your entire outlook on life if you stop putting off those "boring" classes every year!

- How does physical science tie back into STEM?

- How does studying physics help develop problem solving skills?

- When is it important to have a basic understanding of science for your career and life endeavors?

Important takeaway: A basic knowledge of the sciences will equip you with valuable problem solving skills that are essential in all careers today. Physical science, an integral part, can be learned by taking classes on this subject matter which can change the way you view yourself and what's possible if/when we stop being so afraid of those "boring" or difficult courses each year!

## Stuck with physics homework problems

The first thing that you should do when your student is struggling with difficult physics homework problems or has a test coming up is to make sure they understand the concepts. If it's been awhile since they've had physics, tell them about what we learned yesterday in class and ask them questions about how things work. The best way for kids to learn anything new is by doing. This applies just as much if not more so when learning math or science. Give them practice problems related to their current grade level but within their skill set—nothing too challenging yet! Learning physics can be tough enough without discouraging them before they get started on harder materials like calculus

One of my favorite ways of introducing physics concepts and helping my students develop an intuitive understanding of subject matter is to use hands-on, interactive games that reinforce the principles.

One thing you can also do is help your students practice their math skills which are often needed for higher level college courses and competitive careers like engineering. This will not only help them with difficult homework problems but it'll give them better grades as well! Allowing kids to see how concepts from different subjects come together before going into too much detail about each subject allows children time to get a better grasp of the subject as well learn interactively - says one of our online physics tutor.

## College physics homework solver online

An example how to solve physics problems using our physics homework solver

Solve Physics Problem #01 - A ball is thrown straight up at time t=0 seconds and rises to a height of h=20 meters.

Step one: Use the information given to find out how time changes in relation to height (h).  It is clear that, if we denote t as the time measured from when it was thrown upwards until reaching its maximum point at position x with coordinates y and z then:  t=-16 seconds – this means that there are 16 seconds until it reaches its highest point.  We know by geometry that for every second after 0; y increases by 20 meters and z stays constant at 0 meters above ground level. So, heights (y) will be -30m(height reached), -50m(-40s), etc which can also be written as y=-30+20*t.

Step two: We now need to find out the height of the ball when it reaches its highest point, so we can use calculus and trigonometry.  According to geometry, for every second after 0; y increases by 20 meters and z stays constant at 0 meters above ground level which means that if t is not an integer then (y-z) will be negative because it has descended from a higher position. This leads us to conclude that, in order for heights (y) to increase instead of decrease as time goes on they must have been positive before reaching their maximum point so our equation becomes y=0+(h(t−16)) where h(-32)=0 and h(0)=20.

Step three: Using the equation found in step two, we can conclude that when it reaches its highest point y=h*(-16)=-1200 meters and z is still at 0 which means that h is -1168m-the answer to our initial question!  In order for heights (y) to increase instead of decrease as time goes on they must have been positive before reaching their maximum point so our equation becomes y=(h(t−16)) where h(-32)=0 and h(0)=20.

## Popular topics for high school physics assignments

If you are a high school student looking for help with physics problems, here are some of the popular topics our tutors have worked on in the past.

- Newton's Laws of Motion - The Law of Inertia, the Conservation of Momentum and Energy.

- Gravitational Attraction: Newton's Universal Law of Gravitation, centripetal force, gravity well.

Forces on objects due to other forces are called "consequences." For example, when a ball is suspended in air by an attached string (a consequence), gravitational attraction pulls down on it with a force that can be calculated from its weight multiplied by Earth's gravitational field strength (g). This pull establishes tension between the object and earth’s surface. At sea level this acceleration is approximately 32 feet per second squared or 22 mph/second and at 2000 meters this accelerates to 66 ft/sec squared or 44 mph/second.

- Circular Motion and Gravity: Newton's Laws of Universal Gravitation, pendulum motion with gravity as the force acting on a bob suspended below its pivot point by a string, centripetal acceleration at Earth’s surface is 32 ft/sec² or 22 mph/second. As elevation increases to 2000 meters this accelerates to 66 ft/sec² or 44 mph per second. Acceleration due to gravity decreases proportionally from sea level values for every increase in altitude ∆h (above sea level). This decrease results from decreased gravitational attraction between Earth and the object above it resulting from greater distance between them.

This relationship means that if we know how much less than the earth's surface an object is, we can calculate how fast it will fall and also the distance that it will travel before coming to rest.

- Uniform circular motion: The definition of a circle is any closed curved line on a plane with its center at one focus (usually indicated by "O") called the center of curvature or sometimes just the centre. A circumference is a measure around this curve starting from point O and ending at point O again - 360° = 12π radians ƒ²). Circular motion means continuous rotational oscillation about some axis which either has zero length or whose endpoints are not distinct points but rather curves in space."If there were no air resistance," then uniform circular motion would be independent of ƒ, the angular velocity of rotation. However if there is air resistance and we neglect it, then a ball thrown horizontally with an initial speed v will have horizontal momentum p=mv which continues to be constant as long as its height above ground h remains constant.

- Angular Momentum: A particle's moment about some axis has both magnitude (L) and direction that point in a radial line from the origin O at any instant t within the period T for one complete revolution P (circular motion). And this vector quantity L also changes over time according to Newton’s Second Law of Motion - F = ma where m is mass, so that L can increase or decrease with respect to radius r depending on whether torque exceeds the force of gravity.

For a point particle rotating about an axis in space, angular momentum is defined as: L = rmv where v is speed and r distance from the origin O to the position being considered at any instant t. In this case F would be centripetal acceleration due to Earth’s gravitational field strength (g) acting on mass m which generates torque T=mgL that can either increase or decrease system moment with respect to radius depending on whether it exceeds g times inertia I.

- Torque: The unit for torque, also called rotational force, is newtons (N). To find out how much a particular object will turn when applied a certain amount of torque we need its specific resistance or the torque it will exert when we apply a certain amount of force to it. This is called stiffness and can be calculated by dividing the object's weight (F) in newtons by its distance from point O on Earth’s surface (r).

- Satellite Orbits: A satellite orbit can only be elliptical if either gravity or centrifugal acceleration are present, but not both at any given time. If there is no central gravitational field, then an orbit must always have zero eccentricity as otherwise this would violate Kepler's Laws which state that orbits cannot intersect each other in space nor cross over one another - these laws also govern circular motion for objects without constant centripetal forces applied to them. For satellites orbiting around planets, the orbits are always elliptical with an eccentricity greater than zero.

- Force: Newton's Third Law of Motion states "to every action there is an equal and opposite reaction." This law means that for every force acting on a system, there is some other part of the same system exerting the exact opposing force. The vector sum F from all sources equals 0 ƒ²). If we have two forces pushing in opposite directions away from point O (for example) then their vector sum will be directed to point A as shown below - this illustrates how forces can cancel each other out when they oppose one another in space or time ƒ²):

F=ma where m is mass, so that L can increase or decrease with respect to radius r depending on whether torque exceeds the force of gravity.

Those are some popular physics topics for high school physics homework help.

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Watching that science-fiction movie makes you thrilled by the activities that transpire. Wait until you are in class and have to study a course with Physics subject. The concepts look harder and the inventions not so straightforward. Students in the fields of Science, technology and engineering have no shortcut. They must encounter several topics pertaining Physics; both basic and advanced. However, with a professional to guide you through, the studies become bearable. You can get help with your Physics homework to get you ready for the actual field work. ## Cheap College Physics Help Online

Are the questions in your Physics forum proving too challenging for you? Is it the concepts that you cannot seem to clearly describe? Or are the tasks too many that they overwhelm you all of a sudden? Well, we have writers that can come to your rescue and respond to all the questions in Physics forum. The complexity of the topics is not an issue since they are qualified and experienced. We can help with the various models and theories as well as lab questions. Get physics homework help in kinematics, electromagnetic, motion, nuclear Physics and so much more.

## High School Physics Homework Help

In elementary school, you studied concepts such as matter but did not realize it was Physics. Now you are in high school and you have to take the bull by the horns. You have been introduced to Physics as a subject. The terminologies tend to get more complicated and the concepts wider than they were before. You are now looking at magnetism, thermodynamics and motion, among others, more closely. The studies are shifting from more theory to Math, hence consuming a lot of your time. It is time to adapt to the changes but it is not easy. You can use help of Physics professionals to work your way through the homework.

## Online Physics homework help

Like any other science, Physics assignments require a technical approach to solve them perfectly. Therefore, you might find it hard coming up with flawless Physics homework. This is a challenge that we have helped many students to overcome. You have to conduct thorough research on the topic and use credible sources. This way, you will base every answer you give on indisputable facts. However, this is a skill that requires time to master, and you can learn it from the best writers at Tutlance.com.

## Conceptual Physics homework help

Conceptual Physics lays a proper foundation for science, engineering and technology students. It introduces the learner to various concepts and theories about how energy, matter and ideas work. Here, you will not encounter the daunting mathematical problems that are expected in Physics. However, the concepts can be vast and confusing, forcing you to look for homework help. You have to be keen with the ideas you present here since they have been researched and proven. Therefore, you also need to research far and wide to complete your homework excellently. Our renowned writers can help you complete your conceptual Physics homework within the shortest time possible.

## Help me do my Physics homework

Your homework may involve a lot of calculations or theories to prove. You could also be required to understand several chapters before you can complete the task. What do you do if there are some topics that you cannot hack within such a short time? That is why Tutlance.com marketplace is there; to help you grasp concepts faster that you expected. Our writers provide systematic solutions that enable you to follow the steps with no difficult. You find yourself at par with the rest once you have a professional do your homework. We help you in areas such as optics, electromagnetism, mechanics, thermodynamics and many others.

## Online Physics Assignment Help

Are your assignments confusing and too complicated for the limited time? Do you feel that you will consume too much time researching on a single question? Well, that is Physics for you; nothing comes easy. You have to be committed if you are to complete your course with good grades. However, there are online academic writing companies like Tutlance.com that can ease your burden. Assignments no longer have to give you sleepless nights because we have experts to sort you.

## AP Physics summer assignment help

Summer can be filled with a lot of activities; vacations, friends, summer camps and much more. Therefore, students might end up forgetting concepts that may apply in the next semester. Summer assignments are a bridge between the previous and the next study period. Students need to apply the knowledge learnt and search for new ideas to answer questions. If you have AP Physics summer assignment, let the experts do the work while you enjoy the sunshine.

## Do My Physics assignment for me

Whether you seek to understand magnitude, circular motion or acceleration, you have to be factual. Kinetic theory, oscillation and thermodynamics also need critically analyzing ideas to use only the most relevant. Generally, your Physics tasks may be a thorn in the foot if you attempt them alone. Group discussions are a good way of learning. However, you can also get assignment help online from the most qualified and experienced writers. Tutlance.com is that place you will have your assignments done and never regret.

## AP Physics 1 summer assignment help

AP Physics 1 is meant for your college Physics and you may be tasked with various questions. Your summer assignment could include scientific notations, some geometry, trigonometry, algebra, functions and so on. These questions may be complex or too many that they bore you in the process. If the workload feels too much, then it possibly is. Let us tackle your AP Physics 1 assignments as you bond with your family. We follow instructions to the letter and submit your assignment as instructed. If you have an online portal on which you need us to upload, let us know.

## Engineering Physics assignment help

The different branches of engineering apply distinct topics of Physics to provide solutions. Mechanical, electrical, computer, nuclear or any other engineering has its basics on Physics. You could apply concepts such as optics, mechanics, kinematics, nuclear Physics or quantum Physics in your course. We have qualified engineering writers with years of experience in helping students solve various problems assigned. You are certain that your assignment will be of high quality and as technical as it needs to be.

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