Question

Calculate the velocity of the moving body of mass 5kg whose linear momentum is 2.5kg ms-1

Answer 1

Answer:

Velocity of object will be 0.5 m /sec

Explanation:

We have given momentum of the moving body is P = 2.5 kgm/sec

Mass of the body is given m = 5 kg

We have to find the velocity of the object

We know that momentum of a moving object is equal to product of mass and its velocity

So momentum = mass × velocity

So velocity of the moving object

So velocity of the moving object will be 0.5 m /sec

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A body of mass 5kg is moving with velocity 2ms−1. Calculate its linear momentum.

Answer 2

We know that

Momentum (p) = mv

So

v = 2.5/5

v = 0.5m/s