A uniform rod pivoted at its upped end hangs vertically. It is displaced through an angle of 60∘ and then released. Find the magnitude of the force acting on a particle of mass dm at the tip of the rod when the rod makes an angle of 37∘ with the vertical.

A uniform rod pivoted at its upped end hangs vertically. It is displac

1.	A uniform rod pivoted at its upped end hangs vertically. It is displaced through an angle of 60∘ and then released. Find the magnitude of the force acting on a particle of mass dm at the tip of the rod when the rod makes an angle of 37∘ with the vertical.
Answer» A uniform rod pivoted at its upped end hangs vertically. It is displaced through an angle of 60 $^{\circ}$ and then released. Find the magnitude of the force acting on a particle of mass dm at the tip of the rod when the rod makes an angle of 37 $^{\circ}$ with the vertical.

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A uniform rod pivoted at its upped end hangs vertically. It is displaced through an angle of 60∘ and then released. Find the magnitude of the force acting on a particle of mass dm at the tip of the rod when the rod makes an angle of 37∘ with the vertical.

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