A mass of 2 kg is suspended by a light spring of stiffness

Last updated: 6/26/2023

A mass of 2 kg is suspended by a light spring of stiffness constant 20 Nm11 The energy associated with the vertical oscillation of the system is observed to decay 1 e of its initial value in 50 s Assuming the damping force proportional to the velocity the damping force constant is Select one a 0 2 Nsm 1 b 0 004 Nsm c 0 002 Nsm 1 d 0 04 Nsm 1