Class 11 NEET Physics Work, Energy and Power Questions

Question : 73 of 91

Marks: +1, -0

A mass of 1kg is thrown up with a velocity of 100m∕s. After 5 seconds, it explodes into two parts. One part of mass 400g comes down with a velocity 25m∕s. The velocity of other part is (Take left.g=10ms−2)