Equation For Work Done By A Force
In physics one major player in the linear force game is work.
Equation for work done by a force. Thus at any instant the rate of the work done by a force. The left side of this equation is the work of the applied force as it acts on the particle along the. Apply the work equation to determine the amount of work done by the applied force in each of the three situations described below. Work is the energy applied to an object as it moves some distance.
The amount of work done is directly proportional to the magnitude of force applied as well as the. The most complicated part of the work equation and work calculations is the meaning of the angle. Negative work is done when the force doing the work opposes the. Having a hard time calculating the work done by friction.
Turns out all it takes is a few fbds a little trig and understanding the work equation. In this post and. Whenever a force moves an object we say that work has been done. When a ball rolls down a hill due to the force of gravity when you pick up your backpack off the.
Very important fine print it needs to be emphasized that the workenergy equation only applies to work done by the net force in a mechanical system the work.