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A Block of Mass M is Placed on a Smooth Inclined Plane of Inclination θ with the Horizontal. the Force Exerted by the Plane on the Block Has a Magnitude. - Physics

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प्रश्न

A block of mass m is placed on a smooth inclined plane of inclination θ with the horizontal. The force exerted by the plane on the block has a magnitude.

पर्याय

  •  mg

  • mg/cosθ

  • mg cosθ

  •  mg tanθ

MCQ

उत्तर

mg cosθ

From the free-body diagram,
N = mg cosθ
Normal force exerted by the plane on the block is mg cosθ.

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पाठ 5: Newton's Laws of Motion - MCQ [पृष्ठ ७७]

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एचसी वर्मा Concepts of Physics Vol. 1 [English] Class 11 and 12
पाठ 5 Newton's Laws of Motion
MCQ | Q 5 | पृष्ठ ७७
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