MCQEasyJEE Main 2025 · 7 April, Shift 2Projectile Motion

Physics Question from JEE Main 2025 · 7 April, Shift 2

A helicopter flying horizontally with a speed of 360km/h360 \, \text{km/h} at an altitude of 2km2 \, \text{km}, drops an object at an instant. The object hits the ground at a point O, 20s20 \, \text{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=10m/s2g = 10 \, \text{m/s}^2 and neglect air resistance)

  • A

    25km2\sqrt{5} \, \text{km}

  • B

    4km4 \, \text{km}

  • C

    7.2km7.2 \, \text{km}

  • D

    22km2\sqrt{2} \, \text{km}

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