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Motion in A Plane question

2025 · 7 Apr · Shift 2 · Q53
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  5. /2025 · 7 Apr · Shift 2 · Q53

Motion in A Plane question

2025 · 7 Apr · Shift 2 · Q53

JEE MainPhysicsMotion in A PlaneMCQ+4 / −1
A helicopter flying horizontally with a speed of 360 km/h at an altitude of 2 km, drops an object at an instant. The object hits the ground at a point O, 20 s after it is dropped. Displacement of 'O' from the position of helicopter where the object was released is : (use acceleration due to gravity g = 10 m/s2 and neglect air resistance)
  1. A
    7.2 km
  2. B
    2 5\sqrt{5}5​ km
  3. C
    2 2\sqrt{2}2​ km
  4. D
    4 km
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