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chapter 10
force
Term | Definition |
---|---|
free fall | the motion of a falling object when the only force acting on it is gravity |
rolling friction | friction that occurs when an object rolls over a surface |
compression force | a force that causes an object to move in circle |
newton | the SI unit used for the mag |
static friction | friction that acts on objects that are not moving |
balanced forces | equal forces acting |
friction | |
unbalanced | |
resistance | |
mass | |
fluid | |
projectile | |
law of momentum | |
weight | |
gravity | |
conservation | |
inertia | |
height | |
elastic |