A particle of mass `4m` explodes into three pieces of masses m,m and `2m` The equal masses move along X-axis and Y-axis with velocities `4ms^(-1)` and `6ms^(-1)` respectively. The magnitude of the velocity of the heavier mass is

A particle of mass 4 m explodes into three pieces of masses, m, m and 2 m. The equal masses move along X-axis and Y-axis with velocities 4 ms^(-1)and 6 ms^(-1) respectively. The magnitude of the velocity of the heavier mass is

A body of mass M at rest explodes into 3 pieces, A,B and C of masses M/4,M/4 and M/2 respectively. A and B move in perpendicular directions with velocities 5m/s and 12 m/s respectively. What is the speed of the third piece?

A body oa mass M at rest explodes into three pieces, two of which of mass (M/4) each are thrown- off in perpendicular directions with velocities of 6 ms^(-1) and 8 ms^(-1) respectively. The third piece will be thrown-off with a velocity of

Three bodies having masses 5 kg, 4 kg and 2 kg is moving at the speed of 5 m//s and 2 m//s respectively along X-axis.The magnitude of velocity of centre of mass is

A body of mass M at rest explodes into three pieces, two of which of mass M//4 each are thrown off in perpendicular directions eith velocities of 3m//s and 4m//s respectively. The third piece will be thrown off with a velocity of

A big particle of mass (3+m) kg blasts into 3 pieces , such that a particle of mass 1 kg moves along x - axis , with velocity 2ms^(-1) and a particle of mass 2 kg moves with velocity 1ms^(-1) perpendicular to direction of 1 kg particle . If the third particle moves with velocity sqrt(2) ms ^(-1) , then m is

A big particle of mass (3+m) kg blasts into 3 pieces , such that a particle of mass 1 kg moves along x - axis , with velocity 2ms^(-1) and a particle of mass 2 kg moves with velocity 1ms^(-1) perpendicular to direction of 1 kg particle . If the third particle moves with velocity sqrt(2) ms ^(-1) , then m is