Work, Energy and Power

Question: A free body of mass 8 kg is travelling at 2 meter per second in a straight line. At a certain instant, the body splits into two equal parts due to internal explosion which releases 16 joules of energy. Neither part leaves the original line of motion finally



1) Both parts continue to move in the same direction as that of the original body
2) One part comes to rest and the other moves in the same direction as that of the original body
3) One part comes to rest and the other moves in the direction opposite to that of the original body
4) One part moves in the same direction and the other in the direction opposite to that of the original body
Solution: Explanation: No Explanation
WEP Conservation of Energy and Momentum

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