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2.1 Energy 7th

2.1 Energy Motion, Force, and Work 7th grade

QuestionAnswer
Energy ability to do work or cause change
Motion the position changes relative to another object
Force push or pull
work any time you exert a force on an object that causes the object to change its motion in the same direction in which you exert the force
power rate at which work is done, and it equals the amount of work done on an object in a unit of time
maximum most of something or the amount
P = F X D ------- T power == Work divided by time
Newton's 1st Law Object at rest will remain at rest, object in motion remains in motion unless acted upon by an outside force
Newton's 2nd Law objects mass directly affects how much force is needed to accelerate the object
Newton's 3 rd Law For every action there is an equal and opposite, in direction, reaction
Created by: user-1944868
 

 



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