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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 3 - Motion in a Straight Line > A mass of 1kg is suspended by a thread. It is first lifted up with an acceleration 4.9m/s^2 ,and then lowered with an acceleration 4.9m/s^2. The ratio of the tension is

A mass of 1kg is suspended by a thread. It is first lifted up with an acceleration 4.9m/s^2 ,and then lowered with an acceleration 4.9m/s^2. The ratio of the tension is

A mass of 1kg is suspended by a thread. It is first lifted up with an acceleration 4.9m/s^2 and then lowered with an acceleration 4.9m/s^2. The ratio of the tension is