MCQMediumJEE Main 2026 · 28 January, Shift 1Velocity & Acceleration

Physics Question from JEE Main 2026 · 28 January, Shift 1

A particle of mass mm falls from rest through a resistive medium having resistive force F=kvF=-kv, where vv is the velocity of the particle and kk is a constant. Which of the following graphs represents velocity vv versus time tt?

Four velocity versus time graphs labeled 1 to 4, with graph 1 rising from the origin and flattening, graph 2 rising steeply, graph 3 straight line increasing, and graph 4 decreasing with time.
  • A

    Graph 1

  • B

    Graph 2

  • C

    Graph 3

  • D

    Graph 4

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