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A Body of Mass 25 Kg Has a Momentum of 125 Kg.M/S. Calculate the Velocity of the Body. - Science

Short Note

A body of mass 25 kg has a momentum of 125 kg.m/s. Calculate the velocity of the body.

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Solution

We know that:
Momentum = mass × velocity
                   = m × v
Here, mass, m = 25 kg
And, momentum = 125 kg.m/s
Putting these values in the above formula, we get:
125 kg.m/s = 25 × velocity
⇒ Velocity = `125/25`
⇒ Velocity = `125/25`
⇒ Velocity = 5 m/s

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APPEARS IN

Lakhmir Singh Science Class 9 Physics
Chapter 2 Force and Laws of Motion
Short Answers | Q 24 | Page 55
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