Question

A body of mass 10 gm moving with velocity
with 5ms-1 collides with another body of
mass 15 gm moving with 3ms-1 in the
same direction. After collision if they stick
and move together, the loss of kinetic
energy of the system is
(A) 12 J
(B) 12 x 10-3]
(C) 24 x 10-3
(D) 192 x 10-3]​

Answer 1

yr i think

C Is right

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