1.

The force exerted by jet of the water on stationary inclined plate in the direction of the jet is given by

A. fx= ??av2
B. fx= ??av2sin2??
C. fx= ??av2 (1+cos??)
D. fx= ??av2 (1+sin??)
Answer» C. fx= ??av2 (1+cos??)


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