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MaroonPhysics Ch. 12
Chapter 12 Unit Test
Question | Answer |
---|---|
First Law | Objects at rest want to stay that way. Objects at constant velocity want to stay that way. |
Second Law | If a net force acts on an object, it accelerates. |
3rd Law | For every force there is an equal and opposite force (2 net forces) |
Momentum | Property of an object due to its mass and velocity. |
Net force | The total of all the forces acting on an object. |
Conservation of Momentum | The total momentum of a group does not change. |
Inertia | Tendency to resist change. |
Weight | The force of gravity acting on an object |
Mass | Amount of matter in an object. |