Particle A makes perfectly elastic collision with another particle B at rest. They fly apart in opposite direction with equal speeds. the ratio of their masses are mA/mB is
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Particle A makes perfectly elastic collision with another particle B at rest. They fly apart in opposite direction with equal speeds. the ratio of their masses are mA/mB is Particle A makes perfectly elastic collision with another particle B at rest. They fly apart in opposite direction with equal speeds. the ratio of their masses [...]