Environmental Sciences, asked by madhav105, 2 months ago

A block weighing 3kn overlying a 10° wedge on a horizontal floor and leaning against a vertical wall is to be raised by applying a horizontal force to the wedge. Assume the angle of friction between wall and the block as 15° and for other surfaces of contact as 18°.
Determine the minimum horizontal force to be applied to rise the block?

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Answered by aanshi1948

2

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