Math, asked by Gma75, 3 months ago

Find the mass of the body which has 5I kinetic energy while moving at a speed of 2 m/s

Answers

Answered by pmadhura136

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Answered by ank2002

Answer:

2.5

Step-by-step explanation:

Given, kinetic energy of the body, Ek=5J;

speed of the body, v=2m/s

If m is the mass of the body, then, Ek=21mv2

or m=v22Ek=(2)22×5=2.5kg.

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