A block of mass m_1is pulled along a horizontal frictionless surface by a rope of mass m_2 . If a force F is given at its free end. The net force acting on the block is

A block of mass m_1is pulled along a horizontal frictionless surface b

1.	A block of mass m_1is pulled along a horizontal frictionless surface by a rope of mass m_2 . If a force F is given at its free end. The net force acting on the block is
Answer» `(m_1 F)/(m_1 - m_2)` `F` `(m_2F)/(m_1 + m_2)` `(m_1F)/(m_1 + m_2)` SOLUTION :F