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)

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

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.	aV / 2g
B.	aV / g
C.	aV² / 2g
D.	aV² / g
Answer» E.