A block weighing 500 tons is to be raised using the 8° wedge shown which has negligible mass relative to that of the block. The coefficient of static friction between all mated surfaces is us=0.27. Calculate the horizontal force P needed to initiate raising of the block. Show the direction of P in FBDs of the block and the wedge

A block weighing 500 tons is to be raised using the 8° wedge shown which has negligible mass relative to that of the block. The coefficient of static friction between all mated surfaces is us=0.27. Calculate the horizontal force P needed to initiate raising of the block. Show the direction of P in FBDs of the block and the wedge

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Question

A block weighing 500
tons is to be raised using the 8° wedge shown which has negligible mass relative to that of the block. The coefficient of static friction between
all mated surfaces is us=0.27.
Calculate the horizontal force P needed to
initiate raising of the block. Show the direction of P in FBDs of the block and the wedge

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