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AP EAMCET202526 May 2025Morning ShiftPhysicsLaws of MotionActual

A block of mass 2 kg is placed on a rough horizontal surface. If a horizontal force of 20 N acting on the block produces an acceleration of 7 ~m ~s ⁻² in it, then the coefficient of kinetic friction between the block and the suface is (Aceleration due to gravity =10 ~m ~s ⁻² )

Options

  1. A0.2
  2. B0.3
  3. C0.4
  4. D0.5

Correct answer

B. 0.3

Step-by-step solution

No Solution

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