The force exerted (in newton) by a jetof water impinging normally on a – McqOptions

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1.	The force exerted (in newton) by a jetof 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.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» E.

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