Physics, asked by surajgoyal, 1 year ago

can you answer This question 21 (a) , (b)

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Answered by mathwiz4

1

21-a-momentum = mass *velocity...and the SI unit is kg*m/s

21-b- It's because of inertia of rest..

Answered by prisheeee

0

21 b is due to ageing of plant

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