Discharge from a 24 inch pipe of water at 10 ft/sec will be __________ ft3/sec.

1. projected area of the body
2. mass density of the fluid
3. velocity of the body
The correct answer is ?
A. (1) and (2)
B. (1) and (3)
C. (2) and (3)
D. (1), (2) and (3)

A. 10 kg
B. 100 kg
C. 1000 kg
D. 1 kg
E. 10,000 kg