if a wheel is turning at 3 rad/s, the time it takes to complete one revolution is about: A) 0.33 s B) 0.67 s C) 1.0 s D) 2.1 s

Question

if a wheel is turning at 3 rad/s, the time it takes to complete one revolution is about:

A) 0.33 s

B) 0.67 s

C) 1.0 s

D) 2.1 s

Answer 1

t = 2π/ω = 2π/3 = 2.1 s.

Answer is D)