A car is moving in a circular horizontal track of radius \( 10 \mathrm{~m} \) with a constant sp...

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A car is moving in a circular horizontal track of radius \( 10 \mathrm{~m} \) with a constant speed of \( 10 \mathrm{~m} / \mathrm{s} \). A plumb bob is suspended from the roof of the car by a light rigid rod of length \( 1.00 \mathrm{~m} \). The angle made by the rod with the track is :
(A) Zero
(B) \( 30^{\circ} \)
(C) \( 45^{\circ} \)
(D) \( 60^{\circ} \)
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