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Physics, 09.10.2019 20:30 julian73

Arocket accelerates upward from rest at a rate of 5 m/s^2. at a height of 1000m, the engines burn out and it coasts the rest of the way with an acceleration of -9.8 m/s^2. a. what is the rocket's velocity at burnout (h=1000m) in meters/second? b. for how many seconds did the rocket engine burn? c. what is the rocket's maximum altitude?

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Arocket accelerates upward from rest at a rate of 5 m/s^2. at a height of 1000m, the engines burn ou...
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