A mass of 0.5 kg is suspended with the help of a rubber cord of length 40 cm and radius 1 mm. If the Young's modulus of rubber is 0.3kg*mm^(-2), then determine the time period of vertical oscillation of the mass.

A mass of 0.5 kg is suspended with the help of a rubber cord of length

1.	A mass of 0.5 kg is suspended with the help of a rubber cord of length 40 cm and radius 1 mm. If the Young's modulus of rubber is 0.3kg*mm^(-2), then determine the time period of vertical oscillation of the mass.
Answer» ANSWER :0.92 s