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Most Important Selected Qs for JEE AdvancedPhysicsMotion in One Dimension

In the given figure, the angle of inclination of the inclined plane is 30^ . The horizontal velocity V₀ so that the particle hits the inclined plane perpendicularly is

Options

  1. AV₀= 2 g H 3
  2. BV₀= 2 g H 7
  3. CV₀= g H 5
  4. DV₀= g H 7

Correct answer

A. V₀= 2 g H 3

Step-by-step solution

aligned & v_y= 2 g H & v_y v_x = 2 g H v₀ = 60^ = 3 & v₀= 2 g H 3 aligned

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