MCQEasyJEE Main 2023 · 6 April, Shift 2Uniform Circular Motion

Physics Question from JEE Main 2023 · 6 April, Shift 2

A child of mass 5kg5 \, \text{kg} is going round a merry-go-round that makes 11 rotation in 3.14s3.14 \, \text{s}. The radius of the merry-go-round is 2m2 \, \text{m}. The centrifugal force on the child will be :

  • A

    40N40 \, \text{N}

  • B

    100N100 \, \text{N}

  • C

    80N80 \, \text{N}

  • D

    50N50 \, \text{N}

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