Newton's Laws of Motion
Quick practice
Question 1 of 5
A circular disc having mass 32gm and radius 8m rotates at an angular speed of 1rad/s about an axis passing through its center and making an angle š¹=450 with axis of rotation. Find the kinetic energy of disc.
A
0.55m/s2
B
0.65m/s2
C
0.35m/s2
D
0.45m/s2
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