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NTA Abhyas JEE Main2020PhysicsMotion in Two DimensionsPractice

Rain droplets are falling in vertically downward direction with velocity 5 m/s . A cyclist is moving in northward direction with velocity 10 m/s . The rain droplets will appear to the cyclist to be coming from

Options

  1. Atan - 1 ⁡ 2 above south horizon
  2. Btan - 1 ⁡ 1 2 above north horizon
  3. CVertically downward
  4. Dtan - 1 ⁡ 2 above north horizon

Correct answer

B. tan - 1 ⁡ 1 2 above north horizon

Step-by-step solution

tan   θ = v R v M tan ⁡ θ = 5 10 θ = tan - 1 ⁡ 1 2 above north horizon.

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