A simple pendulum is set up in a trolley which moves to the

Last updated: 6/27/2023

A simple pendulum is set up in a trolley which moves to the right with an acceleration a on a horizontal plane Then th thread of the pendulum in the mean position makes an angle 0 with the vertical due to the hosendo force a 1 tan in the forward direction 3 tan in the backward direction 3 a in the backward direction 2 tan 4 tan 18 in the forward direction