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AIIMS2017PhysicsLaws of Motion

The figure shows a horizontal force F acting on a block of mass M on an inclined plane (angle ). What is the normal reaction N on the block?

Options

  1. Am g +F
  2. Bm g -F
  3. Cm g -F
  4. Dm g +F

Correct answer

D. m g +F

Step-by-step solution

From the figure, the normal reaction on the block is N=m g +F .

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