Particle A makes a perfectly elastic collision with anther particle B at rest. They fly apart in opposite direction with equal speeds. If the masses are `m_(A)&m_(B)` respectively, then
A. `2m_(A)=m_(B)`
B. `3m_(A)=m_(B)`
C. `4m_(A)=m_(B)`
D. `sqrt3m_(A)=m_(B)`
A. `2m_(A)=m_(B)`
B. `3m_(A)=m_(B)`
C. `4m_(A)=m_(B)`
D. `sqrt3m_(A)=m_(B)`
Correct Answer – B