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AP EAMCET20226 Jul 2022Morning ShiftPhysicsLaws of MotionActual

The coefficient of friction between object and substance, if we need to move an object of weight 150 ~N on a horizontal surface with a force of 75 ~N , is

Options

  1. A0.8
  2. B0.5
  3. C0.7
  4. D0.9

Correct answer

B. 0.5

Step-by-step solution

For the given object to move aligned & mg = F & 150=75 & =0.5 aligned

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