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A mother rocket fired from the ground last year’s eve ejects 25% of its mass at the at the rate if so m/s in the first second o...Asked by Anonymous
A mother rocket fired from the ground last year’s eve ejects 25% of its mass at the at the rate if so m/s in the first second of its flight. Find the initial acceleration of the mother rocket.
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Answered by
oobleck
what difference does it make when it was fired?
what does "at the rate if so m/s" mean?
F = ma, so 3/4 of the mass will mean 4/3 the acceleration...
what does "at the rate if so m/s" mean?
F = ma, so 3/4 of the mass will mean 4/3 the acceleration...