akerkarprashant100
New Member
![en.wikipedia.org](https://upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Metro_Centrum_Nauki_Kopernik_Schody-AB.jpg/1200px-Metro_Centrum_Nauki_Kopernik_Schody-AB.jpg)
Escalator - Wikipedia
![en.wikipedia.org](https://upload.wikimedia.org/wikipedia/commons/e/ea/Simple_Harmonic_Motion_Orbit.gif)
Simple harmonic motion - Wikipedia
Can we classify escalator device as a Simple Harmonic motion example?
Thanks & Regards,
Prashant S Akerkar
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