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Rotation About Fixed Axis

7 practice questionsEngineering DynamicsStep-by-step solutions

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1

Angular velocity is the time rate of change of:

A.Angular position
B.Force
C.Linear velocity
D.Torque
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2

The rotational analogue of force is:

A.Torque
B.Momentum
C.Work
D.Power
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3

For a point at radius r on a rotating body with angular velocity ฯ‰, the linear (tangential) speed is:

A.v = ฯ‰/r
B.v = rฯ‰
C.v = r/ฯ‰
D.v = r + ฯ‰
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