A small ball of mass m 4kg is affixed at one end of a light

Last updated: 6/10/2023

A small ball of mass m 4kg is affixed at one end of a light rod of length 10cm the other end of which is hinged to a fixed pivot on a wall One end of a spring of force constant k 100 is attached on the rod at a distance d 1cm from the hinge and the oth end of the spring is attached to a nail on the wall In equilibrium the rod stays horizontal an angle between the spring and the rod is 0o 30 If the ball is pulled downwards and releas the system begin to oscillate Find time period of these small amplitude oscillations B F O 2TT 4TT 8TT 16TT 18 0000000000