A 500   kg car takes a round turn of radius 50   m with a velocity of 36 kmph . The centripetal…

A 500 kg car takes a round turn of radius 50 m with a velocity of 36kmph. The centripetal force acting on the car is
  1. 250 N
  2. 750 N
  3. 1000 N
  4. 1200 N

Solution

Given, m=500 kg, v=36 kmph=10 m s-1, r=50 m

Centripetal force acting on the car, F=mv2r

⇒F=500×10250

⇒F=500×10050

⇒F=1000 N

Asked in: AP EAMCET 2021 (19 Aug Shift 2)

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