Rotational Velocity & Acceleration Video Lessons

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Problem: 1. Calculate the angular velocity in rad/s of the second, minute, and hour hands on a wall clock.2. What is the period of each of these hands?

FREE Expert Solution

Angular velocity:

ω=2πT, where T is period. 

1.

For the second hand

The time period of a second hand is, T = 60 s

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Problem Details

1. Calculate the angular velocity in rad/s of the second, minute, and hour hands on a wall clock.
2. What is the period of each of these hands?

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