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1. |
A machine gun fires 360 bullets per minute. Each bullet has a mass of 5 grams and travels at 600 m/s. What is the power of the gun? (Assume no loss of energy and 100% power transmission) |
A. | 300 W |
B. | 600 W |
C. | 900 W |
D. | 1800 W |
Answer» D. 1800 W | |