A body of mass 1 kg at rest explodes into three fragments of masses in the ratio 1 : 1 : 3 .
Channel: Doubtnut
Date: 2020-08-02

A body of mass 1 kg at rest explodes into three fragments of masses in the ratio 1 : 1 : 3 . The two pieces of equal mass fly in mutually perpendicular directions with a speed of `30 m//s` each . What is the velocity of the heavier fragment ?