Question: A sluice gate is placed in a rectangular channel that is 1 0 wide, carries a discharge of 1 0 0 cfs , and has

A sluice gate is placed in a rectangular channel that is 10 wide, carries a discharge of 100 cfs,
and has a flow depth of 10 upstream of the sluice gate. Assuming that the flow downstream of
the sluice gate is supercrical, answer the following quesons:
a. What is the flow depth downstream of the sluice gate? Hint: You can assume that there
are no energy losses through the sluice gate.
b. What is the total force and the force per unit width acng on the sluice gate?

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