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ACS Sci chp. 7 1-10

ACS Science Chp. 7 1-10

QuestionAnswer
What is energy? the ability to work
What is force? an interaction
What is work? the result of a force applied to an object that causes it to move
What unit do we use to measure work? joules
What is speed? a measure of the distance an object moves in a given amount of time
What is the formula for calculating speed? distance divided by time equals speed
What is the speed of a car? miles per hour
What is an acceleration? the change in an object's velocity over a period of time
What is an inclined plane? a straight, slanted surface used to raise an object
What is a lever? a beam or bar that pivots on a fixed point
Created by: queenjarrard