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MCQEasyJEE Main 2023 · 25 January, Shift 1Uniform Circular Motion

Physics Question from JEE Main 2023 · 25 January, Shift 1

A car is moving with a constant speed of 20 m/s20 \, \text{m/s} in a circular horizontal track of radius 40 m40 \, \text{m}. A bob is suspended from the roof of the car by a massless string. The angle made by the string with the vertical will be: (Take g=10 m/s2g = 10 \, \text{m/s}^2)

  • A

    45∘45^\circ

  • B

    30∘30^\circ

  • C

    90∘90^\circ

  • D

    60∘60^\circ

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