SHM and Circular MotionHardQuestion 31157
Question
SHM can be regarded as the projection of:
- AElliptical motion
- BUniform circular motion onto a diameterCorrect
- CParabolic motion
- DNon-uniform circular motion
Correct answer
Uniform circular motion onto a diameter
Explanation
A reference particle moves in a circle of radius A with uniform angular speed ω. Its projection on any diameter is SHM with amplitude A and frequency ω.