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What is the expression for the displacement of a 2 kg mass attached to a spring with a spring constant of 50 Nm^(-1), when pulled to a distance of 5 cm from its equilibrium position at x = 0 on a horizontal frictionless surface from rest at t = 0, at any time t?

Options

  1. A5t
  2. B5 cos 5t
  3. C5 sin 5t
  4. D5 cos t

Correct answer

C. 5 sin 5t

Step-by-step solution

Correct Option is : (C) 5 sin 5t

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