Force & Newton's Laws
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Third Law:
"Forces always act in equal but opposite pairs" is Newton's _____ of motion.
2nd Law: .
Everytime you change your speed or direction, Newton's __________ describes the action
Normal Force:
If an object is placed on a flat surface, the ______ is straight up and is equal to the weight of the object.
inertia:
The tendency of an object to remain at rest is called ____________.
Net force:
When more than one force is acting on an object, the _________________ determines the motion of the object.
_____________ is the force that brakes use to stop a car. acceleration:
_________ tells how velocity changes
Friction:
_____________ is the force that brakes use to stop a car.
