NEET2013Physics-Circular Motion
NEET 2013 Physics Centripetal Force MCQ Question
Type: MCQ-numerical-Medium-Class 11
A car is moving in a circular horizontal track of radius 10 m with a constant speed of 10 m/s. A bob is suspended from the roof of the car by a light wire of length 1.0 m. The angle made by the wire with the vertical is:
A
π/3
B
π/6
C
π/4
D
0°
Correct Answer
Option C
Detailed Explanation
The angle θ can be found using tanθ = v²/(rg). Substituting the given values, tanθ = 1, so θ = π/4.
Found an issue with this question?