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AP EAMCET202315 May 2023Morning ShiftPhysicsLaws of MotionActual

A car of mass 1500 ~kg is moving with 20 ~ms ⁻¹ velocity. If the breaks are applied it comes to rest in 5 seconds, then the retarding force is

Options

  1. A9000 ~N
  2. B6000 ~N
  3. C12000 ~N
  4. D3000 ~N

Correct answer

B. 6000 ~N

Step-by-step solution

Retarding force F _ retard = m v t = 1500 (0-20) 5 = 1500 -20 5 =-6000 ~N

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