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A body oscillates with SHM according to the equation (in SI units), x = 5 cos [2π t + π/4]. At t = 1.5 s, calculate the speed

Options

  1. A44m/s
  2. B33m/s
  3. C11m/s
  4. D22m/s

Correct answer

D. 22m/s

Step-by-step solution

Correct Option is : (D) 22m/s

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