Question

A simple pendulum is set up in a trolley which

moves to the right with an acceleration a on a

horizontal plane. Then the thread of the pendulum

in the mean position makes an angle theta with the

vertical.....

(a) tan inverse of (a/g) in the forward direction
(b) tan inverse of(a/g) in the backward direction
(c) tan inverse of(g/a) in the backward direction
(d) tan inverse of(g/a) in the forward direction​

Answer 1

Answer:

A simple pendulum is set up in a trolley which

moves to the right with an acceleration a on a

horizontal plane. Then the thread of the pendulum

in the mean position makes an angle theta with the

vertical.....

(a) tan inverse of (a/g) in the forward direction

(b) tan inverse of(a/g) in the backward direction

(c) tan inverse of(g/a) in the backward direction

(d) tan inverse of(g/a) in the forward direction