2 Answers

Hannes Sachsenhofer · Answer 1 · 2021-06-17T11:20:37+0000

Step-by-step explanation:

Given

Mass (m) = 21 kg

Velocity (V) = 3.9m/s

Momentum = ?

We know that momentum is the product of mass and velocity so

Momentum = mass * velocity

= 21 * 3.9

= 81.9 kg m/s

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