Question

Rate of change of momentum= mass×acceleration, this relation holds good if

Mass is constant

Mass is variable

Speed is constant

Velocity is constant

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Answer 1

Answer:

3rD answer is correct !!!

Explanation:

hope it helps

Answer 2

Answer:

so rate of change of momentum = mass X acceleration. This relation holds good when mass remains constant during motion.

Explanation:

i hope this answer can help you

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