The power of the rocket engine is 15,000 kW. What work does he do in 10 flight?
| September 9, 2021 | education
These tasks: N (power of the rocket engine used) = 15,000 kW (15 * 10 ^ 6 W); t (flight duration) = 10 s.
The work that the used rocket engine will perform is determined by the formula: A = N * t.
Let’s perform the calculation: A = 15 * 10 ^ 6 * 10 = 150 * 10 ^ 6 J (150 MJ).
Answer: In 10 seconds the used rocket engine will perform work of 150 MJ.
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