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Physics, 28.09.2019 17:30 dollangellface22

Atoy rocket, launched from the ground, rises vertically with an acceleration of 18 m/s^2 for 18 s until its motor stops. disregarding any air resistance, what max- imum height above the ground will the rocket achieve? the acceleration of gravity is 9.8 m/s^2. answer in units of km.

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