Choose a Chapter from OpenStax College Physics Welcome to the internet's best resource to learn physics problem solving! Three years in the making, this enormous collection demonstrates best …

OpenStax solutions on video for the College Physics and College Physics for AP Courses textbooks by OpenStax. Step by step solution manual by screencast video with calculator screenshots. Created by …

List of problems in Chapter 3: Two-Dimensional Kinematics.

(a) Verify that work input equals work output for a hydraulic system assuming no losses to friction. Do this by showing that the distance the output force moves

A playground merry-go-round has a mass of 120 kg and a radius of 1.80 m and it is rotating with an angular velocity of 0.500 rev/s. What is its angular velocity

Problem number 6 OpenStax College Physics Chapter 5: Further applications of Newton's Laws: Friction, Drag, and Elasticity Problem 6

Two children push on opposite sides of a door during play. Both push horizontally and perpendicular to the door. One child pushes with a force of 17.5 N at a

In a downhill ski race, surprisingly, little advantage is gained by getting a running start. (This is because the initial kinetic energy is small compared with

Question by OpenStax is licensed under CC BY 4.0 Final Answer a) 11.0 N 11.0 N b) 0.45 0.45 c) Yes, the chicken has a stable equilibrium. With the CM low and between the feet, if the CM is moved …

A certain hydraulic system is designed to exert a force 100 times as large as the one put into it. (a) What must be the ratio of the area of the slave cylinder