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. Find out more with BBC Bitesize. For students between the ages of 11 and 14.

Free-Body Diagrams The place to start is the place where the students start, with intro Newtonian physics and the use of diagrams to indicate the forces that act on a particular object of interest.

Feynman diagrams, instead, transformed into tools that could be used not only in high-energy physics, but also in nuclear physics, solid-state physics, gravitational physics and an ever-widening ...

To make things easier, here are 9 smart, easy-to-follow tips that will help you understand and enjoy physics concepts related to forces and motion.

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, Jay Leno rides with Bob Riggle in a high power car. The car pulls a wheelie and then ends up rolling. Here is the physics behind both of these events.

In the late 1940s, Richard Feynman invented a visual tool for simplifying particle calculations that forever changed theoretical physics.

How a Physics Diagram Was Named After a Penguin 1977 Ellis made a bet with a student, Melissa Franklin, and lost. The result can be seen in physics classrooms all over the world: the penguin diagram ...

Using an advanced Monte Carlo method, Caltech researchers found a way to tame the infinite complexity of Feynman diagrams and solve the long-standing polaron problem, unlocking deeper ...

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 ...