NEET 2006Medium
Q.A wheel of moment of inertia 1 kg m² is rotating at 20 rad/s. A constant retarding torque of 5 Nm is applied. The time taken to stop the wheel is
a
4 s
b
2 s
c
8 s
d
10 s
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...