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Here’s a collection of example physics problems and solutions to help you tackle problems sets and understand concepts and how to work with formulas: Physics Homework Tips. Physics homework can be challenging! Get tips to help make the task a little easier. Unit Conversion Examples.
- An African elephant can reach heights of 13 feet and possess a mass of as much as 6000 kg. Determine the weight of an African elephant in Newtons and in pounds.
- About twenty percent of the National Football League weighs more than 300 pounds. At this weight, their Body Mass Index (BMI) places them at Grade 2 obesity, which is one step below morbid obesity.
- With fuel prices for combustible engine automobiles increasing, researchers and manufacturers have given more attention to the concept of an ultralight car.
- According to the National Center for Health Statistics, the average mass of an adult American male is 86 kg. Determine the mass and the weight of an 86-kg man on the moon where the gravitational field is one-sixth that of the Earth.
Physics problems with detailed solutions and thorough explanations are presented. Also physics formulas are included. Problems. Electrostatic Problems with Solutions and Explanations. Gravity Problems with Solutions and Explanations; Projectile Problems with Solutions and Explanations; Velocity and Speed: Problems ; Uniform Acceleration Motion ...
- For each collection of listed forces, determine the vector sum or the net force. Set A. 58 N, right. 42 N, left. 98 N, up. 98 N, down. Set B. 14 N, left. 16 N, up.
- Hector is walking his dog (Fido) around the neighborhood. Upon arriving at Fidella's house (a friend of Fido's), Fido turns part mule and refuses to continue on the walk.
- Helen is parasailing. She sits in a seat harness which is attached by a tow rope to a speedboat. The rope makes an angle of 51° with the horizontal and has a tension of 350 N. Determine the horizontal and vertical components of the tension force.
- At one moment during a walk around the block, there are four forces exerted upon Fido - a 10.0 kg dog. The forces are: F = 67.0 N at 30.0° above the horizontal (rightward and upward)
The variables include acceleration (a), time (t), displacement (d), final velocity (vf), and initial velocity (vi). If values of three variables are known, then the others can be calculated using the equations. This page demonstrates the process with 20 sample problems and accompanying solutions.
Problem Set 1 contains the following problems: Car and Bicycle Rider. Elevator Trip. Rocket Launch. Throw and Catch. Vertical Collision. Problem Set 1 (PDF) « Previous | Next ». This section includes a table of contents for Problem Set 1 and the Problem Set 1 file.
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Exercises and Solutions. Here you will find Physics and math exercises to test your wits. Sources. The exercises posted at this site come from four sources: Feynman's Tips on Physics by Richard P. Feynman, Michael A. Gottlieb, and Ralph Leighton. Exercises in Introductory Physics by Robert B. Leighton and Rochus E. Vogt (out of print)
