A car is moving in a circular horizontal track of radius 10 𝑚 with a constant speed of 10 𝑚/𝑠𝑒𝑐. A plumb bob is suspended from the roof of the car by a light rigid rod of length 1.00 𝑚. The angle made by the rod with track is

Question: A car is moving in a circular horizontal track of radius 10 𝑚 with a constant speed of 10 𝑚/𝑠𝑒𝑐. A plumb bob is suspended from the roof of the car by a light rigid rod of length 1.00 𝑚. The angle made by the rod with track is

(A) Zero

(B) 30°

(C) 45°

(D) 60°

Answer: option (C)

Solution:

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