A table with smooth horizontal surface is fixed in a cabin that rotates with a uniform angular velocity
ω in a circular path of radius
R. A smooth groove
AB of length
L(<<R) is made on the surface of the table.
The groove makes an angle
θ with the radius
OA of the circle in which the cabin rotates. A small particle is kept at point A in the groove and is released to move along
AB. Find the time taken by the particle to reach the point
B.
![985055_a0bffec3d0ef42d19fca9dcc62cb8fd4.png](https://search-static.byjusweb.com/question-images/toppr_ext/questions/985055_a0bffec3d0ef42d19fca9dcc62cb8fd4.png)