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AP EAMCET202119 Aug 2021Evening ShiftPhysicsLaws of MotionActual

A 500 kg car takes a round turn of radius 50 m with a velocity of 36 kmph . The centripetal force acting on the car is

Options

  1. A250   N
  2. B750   N
  3. C1000   N
  4. D1200   N

Correct answer

C. 1000   N

Step-by-step solution

Given, m = 500   kg ,   v = 36   kmph = 10   m   s - 1 ,   r = 50   m Centripetal force acting on the car, F = m v 2 r ⇒ F = 500 × 10 2 50 ⇒ F = 500 × 100 50 ⇒ F = 1000   N

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