Find how much gas must be ejected each second

Reference no: EM13534884

A 6100 kg rocket is set for vertical firing from the Earth's surface. The exhaust speed is 1400 m/s.

(a) How much gas must be ejected each second if the thrust is to equal the weight of the rocket?

kg/s

(b) How much gas must be ejected each second if the thrust is to give the rocket an initial upward acceleration of 27 m/s2?

kg/s

Reference no: EM13534884

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