GK
UNITS DEVICES DIMENSIONS AND MEASUREMENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Frequency
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Angle Velocity
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Momentum
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Moment of Inertia
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Detailed explanation-1: -The radian per second (symbol: rad⋅s−1 or rad/s) is the unit of angular velocity in the International System of Units (SI). The radian per second is also the SI unit of angular frequency, commonly denoted by the Greek letter (omega).
Detailed explanation-2: -The units for angular velocity are degrees per second (º/s), radians per second (rad/s) or revolutions per minute (rpm) where applicable. Angular velocity is a vector quantity. Angular velocity has only two directions with respect to the axis of rotation-it is either clockwise or counterclockwise.
Detailed explanation-3: -The radian per second (symbolized rad/s or rad/sec) is the Standard International ( SI ) unit of angular (rotational) speed. This quantity can be defined in either of two senses: average or instantaneous.