Physics, asked by kanu6831, 11 months ago

the kinetic energy of a body of mass 3kg and momentum 2N is_____

kanu6831: some one answet

Answers

Answered by loga58

2

6 is the answer
1/2 mv^2

kanu6831: wrong

Answered by tinaghosh

2

kinetic energy is=½mv²
multiply numerator and denominator by m
so the formula comes out to be=p²/2m
=2²/(2×3)= 2/3J

kanu6831: crct

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