NEET 2018 PatternMedium
Q.A constant torque acting on a body changes its angular velocity from 4 rad/s to 14 rad/s in 5 s. The torque is 20 Nm. The moment of inertia is
a
10 kg m²
b
5 kg m²
c
50 kg m²
d
2 kg m²
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...