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Physics unit 3
Question | Answer |
---|---|
Centripetal acceleration | The rate of the tangential velocity |
Parabolic | Having the shape of a parabola |
Revolution | an objects movement around an external axis |
Rotation | an objects movement around an internal axis |
Rotational Speed | The number of complete rotations achieved by an object in a given amount of time; often measured in RPMS |
Tangential Speed | The motion that is tangent to an objects path |
Torque | The force applied to a rotation object to change its rotational inertia |
what are the two vectors of a Parabolic curve? | Horizontal and vertical |
Work | The amount of force needed to move an object |
Power | The amount of work done to move an object |
Centrifugal force | Pulls an object away from the center |
Centripetal Force | What makes the object try to move inward |