Kinetic energy of a body of mass 3kg ,having a momentum of 9kg ms ,is
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hi
Momentum = mass ×velocity
9 = 3× v
3=v
So velocity of particle is 3 m/s
Kinetic energy=1/2m×vsquare
1/2×3×3×3
9×3/2
27/2
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Momentum = mass ×velocity
9 = 3× v
3=v
So velocity of particle is 3 m/s
Kinetic energy=1/2m×vsquare
1/2×3×3×3
9×3/2
27/2
Mark as brainliest if helpful
Shaina11:
Sorry ...it was velocity square so answer will be 27/2
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