The force exerted (in Newton) by a jet of water impinging normally on – McqOptions

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1.	The force exerted (in Newton) by a jet of water impinging normally on a fixed plate is (where w = Specific weight of water in N/m3, a = Cross-sectional area of jet in m², and V = Velocity of jet in m/s)
A.	waV / 2g
B.	waV / g
C.	waV² / 2g
D.	waV² / g
Answer» E.

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