The body is having mass $4\ kg$ and moving with initial velocity $20\ m/s$, find out its momentum.

Academic Physics NCERT Class 9

Here, the mass of the body $m=4\ kg.$

Velocity of the body $v=20\ m/s$

Therefore, momentum $p=mv$

$=4\times20$

$=80\ kg-m/s$

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Updated on: 10-Oct-2022

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