Physics, asked by shrutiharry9316, 5 days ago

calculate the kinetic energy of a body of mass 4kg moving with a velocity of 0.2m/s

Answers

Answered by rbkg6136

0

Answer:

1/2*mv^2=KE and double of velocity is 0.2*2=0.4 so,

1/2*4*0.4^2=1/2*4*0.16=2*0.16=0.32kJ

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