Work and machines
Arizona's College and Career Ready Education Standards. Work is when you use force upon an object causing the object to move. The amount of work you do has to do with how much force you need to use. Simple machines make doing work easier but they never decrease the amount of work that needs to be done. Read More...
The resources above correspond to the standards listed below:
Arizona's College and Career Ready Standards
Core Ideas for Knowing Science
P2: Objects can affect other objects at a distance.
P3: Changing the movement of an object requires a net force to be acting on it.
NewPath Learning resources are fully aligned to US Education Standards. Select a standard below to view correlations to your selected resource: