JEE Main 2026 (Online) 23rd January Evening Shift physics questions with solutions

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• MCQmediumKinematics Part-1 (one dimension)Motion under gravity

  A paratrooper jumps from an aeroplane and opens a parachute after 2 s of free fall and starts deaccelerating with 3 m/s2 . At 10 m height from ground, while descending with the help of parachute, the speed of paratrooper is 5 m/s. The initial height of the airplane is _____ m.(g=10 m/s2)

  Options

  • Option A

    92.5

  • Option B

    62.5

  • Option C

    20

  • Option D

    82.5

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  JEE Main 2026 (Online) 23rd January Evening Shiftkinematics previous year

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