Question

If the mass of a moving body is tripled (velocity remains constant) then kinetic energy of the body is

Answer 1

The kinetic energy will become thrice as it is directly proportional to the mass of an object

Explanation:

As we k ow that the formula of kinetic energy is given below:

• Kinetic Energy (K.E) = 1/2 mV^2
• According to the statement of the question:
• Mass of the body is tripled i.e
• m = 3m

Now

K.E = 1/2 (3m)v^2

K.E = 3/2 m. v^2

The kinetic energy will become thrice as it is directly proportional to the mass of an object.

Also learn more

A bomb of mass 30 kg at rest explodes into two pieces os masses 18 kg and 12 kg .The velocity of 18 kg mass is 6ms-1.The kinectic energy of the other mass is :

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https://brainly.in/question/5156847

Answer 2

Hello

Answer:

The answer is:-Tripled

Hope its Helpful