A wheel is rotating at 30 rev/min. The angular velocity of the wheel is

Name: A wheel is rotating at 30 rev/min. The angular velocity of the wheel is
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Question

Quizplus · Accepted Answer

Angular velocity (ω) is given by:

ω = 2πn

where n is the number of revolutions per unit time.

Substituting n = 30 rev/min,

ω = 2π (30 rev/min)

= 60π rad/min

= π rad/s

Therefore, the angular velocity of the wheel is π rad/s. The correct answer is E.

A Wheel Is Rotating at 30 Rev/min