A rigid uniform bar is pivoted or hinged at its lower end on a wall and makes an angle of 30 with the vertical To the upper end

Question

A rigid uniform bar is pivoted or hinged at its lower end on a wall and makes an angle of 30 with the vertical To the upper end of the bar is attached a horizontal rope vhose other end is attached to the wall A load of 2000 N is hung from the upper end of the bar If the bar is 6 6 m long and has weight of 1500 N find a the tension in the ope and b the vertical and horizontal force exerted by the wall on the pivot at the ower end of the bar

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