Math, asked by ash131169, 3 months ago

a uniform rod of length 2a rests in equilibrium against a smooth vertical wall and upon a smooth peg at a distance b from the wall show that the rod is inclined to the horizontal at an angle cosb

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Answered by khatrishantilal68

2

Step-by-step explanation:

The rod is in equilibrium with AB horizontal, as shown below. ... A uniform ladder of mass 30kg rests against a smooth vertical wall with its .

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