A car is moving along a circular track of radius 10sqrt(3)m with a constant speed of 36kmph. A plumb bob is suspended from the roof of the car by a light rigid rod of length Im. The angle made by the rod with the track is (g= 10ms^(-2) )

A car is moving along a circular track of radius 10sqrt(3)m with a con

1.	A car is moving along a circular track of radius 10sqrt(3)m with a constant speed of 36kmph. A plumb bob is suspended from the roof of the car by a light rigid rod of length Im. The angle made by the rod with the track is (g= 10ms^(-2) )
Answer» ZERO `30^(@)` `45^(@)` `60^(@)` ANSWER :D