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A rocket that weighs 7684 N on earth is fired. The force of propulsion is 10440 N?
Determine the mass of the rocket
and the acceleration of the rocket
2 Answers
- 9 years agoFavorite Answer
Mass of the rocket is: 7684/9.81=783.28kilograms
Acceleration is : (10440-7684)/783.28=3.52m/s2
Quite qa while since I graduated from kindergarten where I learned this...hope I´m right....
Source(s): Kindergarten learnings - witherellLv 44 years ago
a) mass = rigidity / acceleration 7830 N / 9.80 one m/s^2 = 798 kg b) rigidity = mass * acceleration acceleration = rigidity / mass 10440 N / 798 kg = thirteen.one million m / s^2 c) velocity = preliminary velocity + acceleration * time ? = 0 + (thirteen.one million)(8) ? = 104.8 m/s
