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QuestionAnswer
Acceleration A measure of the change in velocity during a period of time
Contact Force A push or pull on one object by another object that is touching it
Newton's second law of motion States that the acceleration of an object equals the net force on the object divided by the objects mass.
Friction A force that resists the sliding motion of two forces that are touching,
Free-body diagram A simple model to understand systems of objects with any amount of applied forces.
Force A push or a pull on an object.
Net Force The sum of all the forces acting on a 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 by a force.
Motion the process of changing position
Displacement The difference between the initial, or starting, position and the final position.
Speed A measure of the distance an object travels in a given amount of time.
Velocity The speed and direction of a moving object.
Vector A quantity that has both magnitude and direction
Reference point The starting point you choose to describe the location, or position, of an object.
Position Is an object's distance and direction from reference point.
Inertia An object's ability to resist change in motion.
Created by: user-2023180
 

 



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