Physics, asked by nishupandit3585, 1 year ago

Mass of B is four times that of A. B moves with a velocity half that of A. Then B has:; 1) kinetic energy equal to that of A.; 2) half the kinetic energy of A.; 3) twice the kinetic energy of A.; 4) kinetic energy one-fourth of A

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Answered by suman1277

2

twice the kinetic energy of A

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