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A block of mass m1 is pulled along a horizontal friction-less surface by a rope of mass m2 If a force F is given at its free end. The net force acting on the block is –(a) \(\frac{m_1 F}{m_1 - m_2}\)(b) F(c) \(\frac{m_2 F}{m_1 + m_2}\)(d) \(\frac{m_1 F}{m_1 + m_2}\) |
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Answer» Correct answer is (b) F |
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