A pipe transports water in a 4-cm-diameter pipe with an average velocity of 10 m/s. The pipe undergoes a 90 degree bend and exits out a 2-cm-diameter nozzle. Assuming no friction losses in the bend, the total force of the water on the bend is nearest:
A) 1070 N
B) 1180 N
C) 729 N
D) 502 N