A car is moving in circular horizontal track of radius 10 m with a constant speed of 10 m/s A plumb bob is suspended form the roof of the car by a light rigid rod of length 1 m The angle made by the rod with the track is

A car is moving in circular horizontal track of radius 10 m with a con

1.	A car is moving in circular horizontal track of radius 10 m with a constant speed of 10 m/s A plumb bob is suspended form the roof of the car by a light rigid rod of length 1 m The angle made by the rod with the track is
Answer» ZEROS `30^(@)` `45^(@)` `60^(@)` Solution :(C)