A golfer’s arm rotates 1/2 of a revolution in 1/10 of a second. If the angular displacement is measured in radians, which statements are true? Check all that apply. The angular velocity is 10π rad/sec. multiple can be chosen A)The angular velocity is 10π rad/min. B)The angular velocity is 60π rad/min. C)The angular velocity is 600π rad/sec. D)The angular velocity is 600π rad/min.
Accepted Solution
A:
we know that
The angular velocity is 10π rad/sec step 1 convert to rad/min 1 min-----60 sec X min----> 1 sec X=1/60 min V=10π rad/(1/60)------> V=600 π rad/min
the answer is the option D)The angular velocity is 600π rad/min.