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Motion in A Plane question

2020 · 6 Sep · Shift 2 · Q46
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  5. /2020 · 6 Sep · Shift 2 · Q46

Motion in A Plane question

2020 · 6 Sep · Shift 2 · Q46

JEE MainPhysicsMotion in A PlaneMCQ+4 / −1
When a car is at rest, its driver sees rain drops falling on it vertically. When driving the car with speed v, he sees that rain drops are coming at an angle 60° from the horizontal. On further increasing the speed of the car to (1 + β\betaβ)v, this angle changes to 45o. The value of β\betaβ is close to :
  1. A
    0.50
  2. B
    0.73
  3. C
    0.37
  4. D
    0.41
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