JEE Main 202229 Jun, Morning shiftPhysicsMediumRotational Motion140× since 2002
A body of mass M at rest explodes into three pieces, in the ratio of masses 1 : 1 : 2. Two smaller pieces fly off perpendicular to each other with velocities of 30 ms^1 and 40 ms^1 respectively. The velocity of the third piece will be :