Umme posted an Question
December 31, 2020 • 14:03 pm 30 points
  • IIT JAM
  • Physics (PH)

-4 a particle of mass m = 10 kg is moving along the positive x-axis under the influence of a force k f=- 2x where k = = 10 nm. when the particle is at x = 1.0 m

-4 A particle of mass m = 10 kg is moving along the positive x-axis under the influence of a force k F=- 2x where k = = 10 Nm. When the particle is at x = 1.0 m, its velocity v = 0. When it reaches x =0.5 m, the magnitude of its velocity is (a) 0.5 ms (c) 1.5 ms (b) 1.0 ms (d) 2.0 ms

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