The unit of angular acceleration is
Correct answer: C. Radian per second^2
- A. Radian
- B. Radian per second
- C. Radian per second^2
- D. None
Explanation
Correct. Angular acceleration is measured in radians per second squaredIn summary, the correct option is **c. Radian per second^2** for the unit of angular acceleration
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About Angular and Linear Quantities
Rotational motion relates angular displacement, angular velocity and angular acceleration to linear displacement, tangential velocity and tangential acceleration through the radius. Questions use radians, v equals r omega and tangential acceleration, while distinguishing tangential velocity from centripetal acceleration and angular quantities from their linear counterparts.
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