Physics, asked by bhattarairekhakoiral, 14 hours ago

20. What is the name given to the product of mass and velocity of a body?
21. Name the principle on which a rocket works.

Answers

Answered by jainakshat2

1

Answer:

q 20 Mass*Velocity is called Momentum

Rocket works on hydraulic principles

Answered by ramasha282

0

Explanation:

21) Momentum

22) Principle of conservation of momentum.

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