Adding waves with different phases

This video will introduce you to the principle of superposition. It will then use that principle to add together waves with different phases.

[bigsam]

this is free and you explained this better than my lecturer

[josephanthonycohenbrownsto]

And what happens when you don't have the same amplitude? I can't find a formula or instructions anywhere.

[depressedcosmos]

which accademic year in western eduacation system studiees this ?

[thisu]

Thank you this helped me solve my problem!

[TheSepticSid]

Omw thank you so much. This helped me allot!

[tiagomarques]

I cant seem to add 7 functions together without getting a very bizzare resultant function. Any idea why this is happening?

[everythingforgod]

If y1 =Asin (kx-wt+a) and y2=As in(kx -wt+b), then what is the resultant?

[miktheo]

I didn't understand the trig ID. I f it is sin (A+B) * cos (A-B), why is it not a negative phase (cos (-ph/2) ? it doesn't matter if only one of the functions has a phase but it's important if both functions have a phase. you should not get in the habit of neglecting it