The scale of a spring balance reading from 0 to 10 kg is 0.25 m long. A body suspended
Channel: Doubtnut
Date: 23/08/2020

The scale of a spring balance reading from 0 to 10 kg is 0.25 m long. A body suspended from the balance oscillates vertically with a period of `pi//10` second. The mass suspended is (neglect the mass of the spring)