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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 4 - Motion in a Plane > A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms^−1. To give an upward acceleration of 20 m/s^2, the amount of gas ejected per second to supply the needed thrust is (g=10 ms^−2)

A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms^−1. To give an upward acceleration of 20 m/s^2, the amount of gas ejected per second to supply the needed thrust is (g=10 ms^−2)

A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms^−1. To give an upward acceleration of 20 m/s^2 the amount of gas ejected per second to supply the needed thrust is (g=10 ms^−2)