Physics, 23.09.2019 17:30 lolomgwtfnvm4
Arocket initially at rest is fired vertically with an upward acceleration of 10 m/s2. at an altitude of 0.50 km, the engine of the rocket cuts off (when the engine os off, it accelerates downwards at approximately 10 m/s). what is the maximum altitude it achieves? how long does it take to reach this altitude from launch?
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Arocket initially at rest is fired vertically with an upward acceleration of 10 m/s2. at an altitude...
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