Physics, 21.11.2019 02:31 silvajimena74
Arocket, initially at rest on the ground, accelerates straight upward from rest with constant acceleration 44.1m/s^2 . the acceleration period lasts for time 7.00s until the fuel is exhausted. after that, the rocket is in free fall. find the maximum height y_max reached by the rocket. ignore air resistance and assume a constant acceleration due to gravity equal to 9.80 rm{m/s^2} .
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