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A uniform bar of length 3.7 m and mass 4.8 kg is attached to a wall...

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A uniform bar of length 3.7 m and mass 4.8 kg is attached to a wall through a hinge mechanism which allows it to rotate freely. The other end of the bar is supported by a rope of length 5.1 m which is also connected to the wall as shown above. What force in N does the wall exert vertically on the bar through the hinge? (Consider an upward force as positive and a downward force as negative.)

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反P c. na IS-1 S-1 - 34.27Nif you have any doubts about this solution please leave your comments otherwise please rate my answer

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