Moments & Couples
Using Physics to Make things Work P3 Physics Using Physics to Make things Work P3 Physics Mr D Powell.
P3 Revision. How do forces have a turning effect? The turning effect of a force is called the moment. Distance from force to pivot – perpendicular to.
Forces to Make Things Work Exam Questions
MOMENTS What is moments? A force can cause many things to move or stop. When a force causes an object to turn, this turning effect is called moments.
Lever system of the body
Forces and Turning Effects
Lever: A simple machine consisting of a rigid bar that turns about an axis of rotation or a fulcrum (A). An effort or exertion (F) is applied to cause.
