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Forces & Motion

QuestionAnswer
position location of an object
motion change of position of an object
speed how the position of an object changes in a certain amount of time
velocity the SPEED and DIRECTION of an object
acceleration any change in speed or direction of an object
forces pushes and pulls
inertia property of matter that keeps it moving in a straight line; also keeps unmoving object at rest
gravity forcee that pulls things towards the earth
weight gravitational force acting on an object
friction force that resists the motion of objects when they are touching
how is force measured? in Newtons
what does friction do to two objects rubbing against each other? slows them down
what does speedometer on the car tell you (miles per hour) speed
if you increase the force of an object, you also increase its__________________ acceleration
Created by: graceandrews
 

 



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