A rocket of mass 1200kg is travelling at 2000m/s .It fires its engine for 1 min .The forwarded thrust provided by the rocket engines is 10KN (10000 N) .
a)Use the equation of momentum x t to calculate the increase in the momentum of the rocket .
b)use your answer a to calculate the increase in velocity of the rocket and its new velocity after firing the engines .
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A rocket of mass 1200kg is travelling at 2000m/s .It fires its engine for 1 min .The forwarded thrus...
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