Physics, asked by psusheel56, 3 days ago

A body of mass m moving with a speed v has kinetic energy Ek. A body of mass 2m moving with the same
speed will have a kinetic energy

Answers

Answered by komal253sharma

1

Answer:

Explanation:

initial Velocity =v

KE =EK =(1/2)m(v^2)

when velocity= 2v

KE= 2mv^2 =4EK

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