Cliff and will support the board at each end so that it is, Ask an Expert

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Cliff and Will support the board at each end so that it is horizontal. A 51 kg boulder is placed on a 2.00 m long board at a point that is x = 1.65 m from Cliff. If the mass of the board is 16 kg, what force does Cliff apply to the board? (Choose the upward direction to be positive.)

What force does Will apply to the board?

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