Physics, 15.04.2020 03:03 memelord4206969
During a test a rocket travels upward at 90 m/s , and when it is 50 m from the ground its engine fails. Determine the maximum height sb reached by the rocket and its speed just before it hits the ground. While in motion the rocket is subjected to a constant downward acceleration of 9.81 m / s 2 due to gravity. Neglect the effect of air resistance.
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