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What is the angular velocity of a point that rotates through

radians in 24 second

What’s the answer?

What is the angular velocity of a point that rotates through radians in 24 second-example-1
User Dirus
by
7.6k points

1 Answer

6 votes

Answer:

Option A

Explanation:

Angular velocity of an object is defined by,

Angular velocity (w) =
(\triangle \theta)/(\triangle t)

Here, Δθ = Change in angle of rotation

Δt = Duration or time

In this question Δθ =
(7\pi )/(2) radians and Δt = 24 seconds

Therefore, angular velocity =
((7\pi )/(2) )/(24)

=
(7\pi )/(48) radians per second

Option A is the answer.

User Marc Compte
by
7.3k points