Physics, asked by sana5445, 9 months ago

A 240N rod is pivoted at its one end find the force F needed to lift the rod vertically

Answers

Answered by raj258935

1

Explanation:

My answer will be 5 N. Balancing torque about Point of Roatation; In order to lift: [math]F×L=10 ×L/2[/math] [math]F=5 N[/math]

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