Question

The angular velocity of a particle moving in a circular path at 100 revolution
per minute is about​

Answer 1

Answer is given in the pic.

Answer 2

Given :

Number of revolutions(N) = 100

To find:

The angular velocity of the particle

Calculation:

The angular velocity of the particle is given by

ω = 2πN/60

By substituting the given values in the above equation, we get

=>  ω = 2πN/60

=> ω = 2π(100)/60

=> ω = 10π/3

=> ω = 10.47 rad/sec

The angular velocity of the particle is 10.47 rad/sec