1.

A bomb of mass 12kg at rest explodes into twofragments of masses in the ratio 1 :3. The K.E. of thesmaller fragment is 216 J. The momentum of heavicerfragment is (in kg-m/sec)-(A) 36(C) 108(B) 72(D) Insufficient data

Answer»

is c option correct pls inform me

mass of 1 part = 3 kgby applying formulakE = p²/2m = 36



Discussion

No Comment Found

Related InterviewSolutions