Simple Harmonic Motion (Sine and Cosine Models) Ex 1

This is Eric Hutchinson from the College of Southern Nevada. Thank you so much for watching!

[maherfz]

Thank you so much for this video Sir.
Tomorrow is my test and the teacher didn't say anything about why we choose sine and why we choose cosine . thanks again

[MrThugnificent]

Thanks for all the notes and the videos, Professor.
Much appreciated!

[jenlee]

Thanks! This is saving my grade for sure.

[cilvaable]

HELP! I have a question and anybody feel free to answer. I'm confused about "frequency" and "w". What's the difference? Can you explain how T=1/f but when I'm doing sinusoidal modeling T=2pi/f.

[sabirmohammed]

If it starts from., like negative of root 3A/2 and A/2 which equation is considered