A 1-m-diameter cylindrical mass, M, is connected to a 2-m- wide rectangular gate as shown in Fig. P2.143.

A 1-m-diameter cylindrical mass, M, is connected to a 2-m- wide rectangular gate as shown in Fig. P2.143. The gate is to open when the water level, h, drops below 2.5 m. Determine the required value for M. Neglect friction at the gate hinge and the pulley.

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Amanda K answered 2 years ago

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