Question

Angular momentum of body changes by 100 kgm^2 When its angular velocity changes from 50 rad/s to 25 rad/s Then Moment of Inertia of the body about the axis of rotation is​

Answer 1

Answer:

Explanation:

∆L= I × ∆angular velocity

Here,

∆L= 100 kg/m^2

∆ angular velocity= 50-25

=25 rad/s

Putting in the formula, we get

100= I × 25

I = 4 kg m^2