Question: A rectangular gate ( 4 m high 3 m wide ) is located 5 m below the liquid surface. It is at an angle of

A rectangular gate (4 m high 3m wide) is located 5 m below the liquid surface. It is at an angle of
60 with the horizontal axis. The gate has a mass of 2000 kg . What is the force required to hold the
gate closed? The water temperature is 20C.
A rectangular gate ( 4 m high 3 m wide ) is

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