A mass 1 kg is suspended by a thread. It is(i) lifted up with an acceleration `4.9m//s^(2)
Channel: Doubtnut
Date: 2020-08-23

A mass 1 kg is suspended by a thread. It i(i) lifted up with an acceleration `4.9m//s^(2) (ii) lowered with an acceleration `4.9m//s^(2)`The ratio of the tensions is