Q)
(chatquestion)...A ball is projected with speed 20/2 ms
-1 at an
angle of 45° above the horizontal. The angular velocity
of the ball, when it is at its highest point of journey,
about point of projection is
0.4 rad/s
A
0.3 rad/s
Correct Answer
0.2 rad/s
C
0.1 rad/s
D
...
