Question

the angular velocity of a particle rotating in a circular orbit 100 times per minute is​

Answer 1

Explanation:

n = number of turns = 100

since angle turned in one turn is "2π rad"

θ = angular displacement in "n" turns = 2nπ

t = time of travel = 1 min = 60 sec

angular velocity is given as

w = θ/t

w = 2nπ /t

w = 2 (100) (3.14)/60

w = 10.5 rad/s

hence the angular velocity of the particle is 10.5 rad/s