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7. Rocket works on the principle of conservation of : (a) Mass (b) Energy (c) Momentum (d) Velocity

7. Rocket works on the principle of conservation of :
(a) Mass (b) Energy
(c) Momentum (d) Velocity

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
Ans : (c) Momentum

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