A mass of `1kg` attached to one end of a string is first lifted up with an acceleration `4.9m//s^(2)` and then lowered with same acceleration What is the ratio of tension in string in two cases .

A mass of lkg attached to one end of a string is first lifted up with acceleration 4.9m//s^2 and then lowered with same acceleration. What is the ratio of tension in string in two cases

A mass of 1 kg is supended by a string. It is (i) lifted up with an acceleration 4.9 m//s^(2) (ii) lowered with an acceleration 4.9 m//s^(2) Then the ration of the tension in the string in the two cases is

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

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

A mass 1 kg is suspended by a thread. It is (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