Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Physics Rotational Motion Angular velocity and its relation with linear velocity
If angular position of a rigid body changes with time as \(\theta =4{{t}^{3}}-12t-14\) then the angular velocity of the body at time t = 1 sec is
1
1 rad/s2
2
-14 rad/s2
3
zero
4
None
5
Not Attempted