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Q. Far in space, where gravity is negligible, a 485kg rocket traveling at 95.0m/s fires its engines. it shows the thrust force as a function of time. The mass lost by the rocket during these 30 s is negligible.
a.) What impulse does the engine impart to the rocket?
b.) At what time does the rocket reach its maximum speed?
c.) What is the maximum speed of the rocket?

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