Physics, 17.04.2020 15:11 krystenlitten
A rocket of initial mass 135 kg (including all the contents) has an engine that produces a constant vertical force (the thrust) of 1720 N . Inside this rocket, a 17.0-N electrical power supply rests on the floor.
a) Find the acceleration of the rocket?
b) When it has reached an altitude of 120 m, how hard does the floor push on the power supply? (draw a free body diagram of the power supply)
Answers: 3
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