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Related Questions

  1. A source of sound S emitting waves of frequency 100 Hz and an observer
  2. The potential energy of a simple harmonic oscillator when the particle is half way
  3. The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.
  4. A 1kg stone at the end of 1 m long string is whirled in a vertical circle at constant speed
  5. A uniform rope of length 12 m and mass 6 kg hangs vertically from a rigid support.