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A bomb of mass 3Kg at rest explodes in air into two pieces of masses 2Kg and 1Kg the smaller mass goes at a speed of 80m/s the total energy imparted to the two fragments is |
| Answer» A bomb of mass 3Kg at rest explodes in air into two pieces of masses 2Kg and 1Kg the smaller mass goes at a speed of 80m/s the total energy imparted to the two fragments is | |