Question

Select One Option Correct from the following :A car is moving in a circular horizontal track of radius 10 m with a constant speed of 10 m/s. A plumb bob is suspended from the roof of the car by a light rigid rod. The angle made by the rod with the vertical is $[Take g= 10 m/s^2.]$
(A) zero
(B) $30^{\circ}$
(C) $45^{\circ}$
(D) $60^{\circ}$

Answer 1

d option is correct I think

Answer 2

Select One Option Correct from the following :A car is moving in a circular horizontal track of radius 10 m with a constant speed of 10 m/s. A plumb bob is suspended from the roof of the car by a light rigid rod. The angle made by the rod with the vertical is $[Take g= 10 m/s^2.]$

(A) zero

(B) $30^{\circ}$

(C) $45^{\circ}$

✔️(D) $60^{\circ}$