Work and machines
Indiana Academic 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:
Indiana Academic Standards
IN.3.PS. Physical Science (PS)
3.PS.2. Identify types of simple machines and their uses. Investigate and build simple machines to understand how they are used.
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