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NEETPhysicsMotion in Two Dimensions

A particle falling vertically from a height hits a plane surface inclined to horizontal at an angle θ with speed vo and rebounds elastically (Fig). Find the distance along the plane where if will hit second time.

Options

  1. AA v _ o ² 2g sin
  2. BA v _ o ² 2g cos
  3. CA v _ o ² g sin
  4. DA v _ o ² g cos

Correct answer

C. A v _ o ² g sin

Step-by-step solution

Correct Option is : (C) A v _ o ² g sin

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