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Particle }A makes a perfectly elastic collision with } another particle }B at rest. They fly apart in } opposite direction with equal speeds. If their } masses are }m_A &m_B respectively, then } (1) }2m_A=m_B (2) }3m_A=m_B (3) }4m_A=m_B (4) }\sqrt3m_A=m_B |
| Answer» Particle }A makes a perfectly elastic collision with } another particle }B at rest. They fly apart in } opposite direction with equal speeds. If their } masses are }m_A &m_B respectively, then } (1) }2m_A=m_B (2) }3m_A=m_B (3) }4m_A=m_B (4) }\sqrt3m_A=m_B | |