Do you need some practice with force diagrams for your introductory (or advanced) physics course? Here are three questions (and the last one is awesome) about the motion of a bike as it is pulled.

Multiple forces act on an object at the same time. The size and direction of these forces determines the movement of the object. Show the forces acting on an object in a free body diagram. The arrows ...

Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and understanding Newton's laws in plain language, the concepts become more ...

This video is an introduction to shear force and bending moment diagrams. What are Shear Forces and Bending Moments? Shear forces and bending moments are resultants which are used to conveniently ...

In this video, we explore the fundamental forces of nature and their interactions with particles, structured as follows: 0:00 - Intro & Fields 2:22 - Special offer 3:09 - Particles, charges, forces ...

In 1977 John Ellis made a bet with a student named Melissa Franklin at a bar. “If you lose this game of darts,” Franklin said, “you have to use the word ‘penguin’ in your next paper.” Ellis took the ...

Multiple forces act on an object at the same time. The size and direction of these forces determines the movement of the object. Show the forces acting on an object in a free body diagram. The arrows ...