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homework 11/14

QuestionAnswer
work the movement of an object over a distance
power how much work is done in a time
force a push or pull
what direction does friction move in? the opposite direction of a force
what is the formula for force? F=MA
what is the formula for work? W=FD
What is the formula for power P=W/T
What is required for work to be done? an object to move
newton's 1st law an object at rest will stay at rest and an object in motion will stay in motion unless acted on by an outside force.
newton's 2nd law F=MA
newton's 3rd law every action has an equal and opposite reaction
mass how much matter something has
weight gravity acting on a mass
what is the measurement of gravity on earth? 9.8 m/s^2
what is the formula for weight? Mass x Gravity=Weight
Created by: dtuck010
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