Length of a spring is `l_(1)` when it is loaded by 5 N its length is `l_(2)` when loaded by 7N its length when loaded by 9N will be:

an elastic spring has a length l_(1) when tension in it is 4N. Its length is l_(2) when tension in it is 5N. What will be its length when tension in it is 9N?

an elastic spring has a length l_(1) when tension in it is 4N. Its length is l_(2) when tension in it is 5N. What will be its length when tension in it is 9N?

The length of a spring is alpha when a force of 4N is applied on it and the length is beta when 5N is applied. Then the leng of spring when 9 N force is applied is-

The length of a spring is alpha when a force of 4N is applied on it and the length is beta when 5N is applied. Then the leng of spring when 9 N force is applied is-

The length of a wire l_(1) when tension is 4 N and l_(2) when the tension is 5 N. Then its original length would be

A spring with natural length l_0 has a tension T_1 when its length is l_1 and the tension is T_2 when its length is l_2 .The natural length of spring will be:

The length of a rubber cord is l_(1) m when the tension is 4 N and l_(2) m when the tension is 6 N.The length when the tension is 9 N, is

The length of a rubber cord is l_(1) m when the tension is 4 N and l_(2) m when the tension is 6 N.The length when the tension is 9 N, is

The length of a spring is alpha when a force of 4N is applied on it and the length is beta when 5N is applied. Then the length of spring when 9 N force is applied is-