engineering physics MCQ #4623

The equation of motion of a particle is d²x/dt² + 4x = 0. What is its time period?

engineering physics MCQ #4623

  1. Question 1

    Q1. The equation of motion of a particle is d²x/dt² + 4x = 0. What is its time period?

    • A) π
    • B) 2π
    • C) π/2
    • D) 4π

    Answer: π

    Explanation: ω² = 4, so ω = 2. T = 2π/ω = π.