If a wheel turning at a constant rate completes 100 revolutions in 10 s its angular speed is:
A)0.31 rad/s
B)0.63 rad/s
C)10 rad/s
D)31 rad/s
E)63 rad/s

Name: If a wheel turning at a constant rate completes 100 revolutions in 10 s its angular speed is: A)0.31 rad/s B)0.63 rad/s C)10 rad/s D)31 rad/s E)63 rad/s
Brand: Quizplus
Rating: 4.8 (40 reviews)

Question

Quizplus · Accepted Answer

The angular speed is calculated by the formula: angular speed = (number of revolutions × 2π) / time. Here, (100 × 2π) / 10 = 20π rad/s, which is approximately 63 rad/s.

If a Wheel Turning at a Constant Rate Completes 100