A new design of Saturn 13 rocket with mass 1.31 x106 kg has a propulsion engine that can eject gases at a constant speed of 229.6 m/s (vGas) by burning fuel at a rate of 3.03  x10 5  kg/s (dmdT). In full tank, the rocket can carry a fuel of mass 42.2  x10 6  kg. If this design exceeds the velocity of 11,200 m/s it can can successfully escape Earth's gravity. Determine if this is so. Find its maximum velocity (velyZ).

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A: Given,

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A:

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A:

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A: (a) Using the conservation of momentum to solve for the final velocity of the toy train.

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A:

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A:

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A:

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A:

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A:

Q: . A 50-kg model rocket lifts off by expelling fuel downward at a rateof k = 4.75 kg/s for 10 s. The…

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A:

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A:

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A:

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A:

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