Question

A particle is in uniform circular motion with an acceleration of α = 0.2 rad/ s^2.The angular

displacement made by the particle after 5 s is ------------------​

Answer 1

Answer:

Given that Angular acceleration of the particle = α=0.2rad/s

2

Using Ist equation of motion for circular motion we get

ω=ω

0

+αt

Since particle is at rest initially ∴ω

0

=0

⟹ω=αt=0.2×10=2rad

Hope it is helpfull