A rocket is fired in deep space, where gravity is negligible. In the first second it ejects 1 160 {\frac{1}{160}} of its mass as exhaust gas and has an acceleration of 15.0m/s 2 m/s^2 .
1)What is the speed of the exhaust gas relative to the rocket?
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Expert's answer
2013-07-15T08:24:34-0400
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