A wheel is rotating at 30 rev/min.The angular velocity of the wheel is A)2$\pi$² rad/s B)2$\pi$ rad/s C)2 rad/s D)$\pi$ /2 rad/s E)$\pi$ rad/s

Question

Quizplus · Accepted Answer

We know that the formula for angular velocity is:
angular velocity = 2πn
where n is the frequency of rotation (in Hz) or rotations per second.
Since the wheel is rotating at 30 rev/min, we need to convert the frequency to Hz:
30 rev/min = 30/60 Hz = 0.5 Hz
Now, we can use the formula for angular velocity:
angular velocity = 2πn = 2π(0.5) = π rad/s
Therefore, the angular velocity of the wheel is π rad/s, which is equivalent to the answer choice E, F1F1F1S1πF1F1F10 rad/s.

A Wheel Is Rotating at 30 Rev/min π\piπ 2 Rad/s B)2 π\piπ

A Wheel Is Rotating at 30 Rev/min $\pi$ ² Rad/s
B)2 $\pi$