Ryan 8th science Word Scramble
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Question | Answer |
Force | a push or a pull |
Unbalanced Force | net force does not equal zero, causes an object to change motion |
Newton | the SI unit for the strength of a force |
Balanced Force | net force of zero, the object's motion does not change |
Net Force | total of all forces acting on an object |
Friction | a force caused by two objects rubbing together |
Gravity | a force that pulls objects toward each other |
Free Fall | gravity is the only force pulling on a falling object |
Newton's 1st Law | an object at rest will remain at rest and an object in motion will remain in motion |
Newton's 2nd Law | acceleration depends on an object's mass and the net force acting on the object |
Newton's 3rd Law | if one object exerts a force on another object, then the second object exerts a force of equal strength in the opposite direction on the first object |
Inertia | objects resist a change in motion |
Created by:
apetosa
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