A uniform rod 9 m long weighing 40 kg is pivoted at a point 2 m from one end whe

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A uniform rod 9 m long weighing 40 kg is pivoted at a point 2 m from one end where a weight of 120 kg is suspended. The required force acting at the end in a direction perpendicular to rod to keep it equilibrium, at an inclination 60° with horizontal, is

Options:

A . 40 kg

B . 60 kg

C . 10 kg

D . 100 kg

Answer: Option C

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