A water hose has a flow rate of 3.0 kg/s of water. If the velocity of the water as it leaves the hose is 5.0 m/s, then the force to hold the hose is
A. 15 N.
B. 26 N.
C. 30 N.
D. 45 N.
E. 57 N.
A. 15 N.
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