Question

The rate of mass of the gas emitted from rear of a rocket is initially 20 kg/s. If the speed of the gas relative to the rocket is 800 m/s and mass of rocket is 1000 kg, then the initial acceleration of the rocket is
(Take g = 10 ms²)
(1) 4 m/s²
(2) 16 m/s²
(3) 6 m/s²
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Answer 1

Answer:

2)16m/s2

Explanation:

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