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Forces and Motion

QuestionAnswer
Acceleration is a measure of the change in velocity during a period of time
Force is a push or a pull on an object
Contact force is a push or a pull on one object by another object that is touching it
Newton's second law states that the acceleration of an object equals the net force on an object divided by the object's mass
Friction is a force that resists the sliding motion of two surfaces that are touching
Free body diagram is a simple model to understand systems of objects with any amount of applied force
Net force is the sum of all the forces acting on an object
Newton's first law of motion states that an object in motion will stay in motion,and an object at rest will stay at rest unless acted on by a force
Inertia An object's ability to resist any change in motion.
Created by: user-2023337
 

 



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