Rotational MotionHard
Question
A rod of mass M and length L is placed in a horizontal plane with one end hinged about the vertical axis. A horizontal force of F = 
is applied at a distance 
from the hinged end. The angular acceleration of the rod will be : -
is applied at a distance from the hinged end. The angular acceleration of the rod will be : -Options
A.
B.
C.
D.
Solution
Rod rotates about its one end in a horizontal plane
∴ τ = Iα ⇒
⇒
∴ τ = Iα ⇒
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