what happens to the kinetic energy of a body when 3/4th mass is removed and velocity is doubled

Asked by  | 10th Feb, 2012, 10:42: PM

Expert Answer:

K.E.= 1/2 mv2
 
NEW K.E = 1/2 (3/4 m) 4v2= 3( initial K.E.)

Answered by  | 11th Feb, 2012, 12:36: PM

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