Aritra posted an Question
July 07, 2020 • 17:50 pm 2 points
  • IIT JAM
  • Physics (PH)

Mechanics problem

Consider a particle of m whose motion starts from rest in a constant gravitational field. If a resistive force, kmv^2, where v is the velocity, is encountered, the distance h the particle falls in accelerating from V, to v, is given by 2kg+ ky ()2-) 2kg-k) tk ()h&- 2kg-k, 2k g+ky,

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    Ghost. Best Answer

    Option (b) is correct, see the attached file. Wishes

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