An object moves in a circular path of radius 0.5m with a speed of 1ms−1. What is its angular velocity?

37. An object moves in a circular path of radius 0.5m with a speed of 1ms−1. What is its angular velocity?

A. 8rads−1
B. 4rads−1
C. 1rads−1
D. 2rads−1

Correct Option: Answer is D
Angular velocity
V=rw
Where V=1m/s
r=0.5m
w=?
V=rw
1=0.5×w
W=1/0.5
W=2rad/s

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