Recent content by sbuzsaki

Thank you very much! All correct now. At least my theory was right, I guess...

Well that does seem to be the correct answer. How bizarre. Thanks much! Could I ask how many you kept, such that acceleration will be correct?

Yeah, that's where the 40.5 m/s (rounded to 41 m/s) comes in, using wolfram alpha. Are you getting something other than that?

I wish! That's actually just an error in transcribing my work... Edited now, thanks

Homework Statement The left-hand end of a long horizontal stretched cord oscillates transversely in SHM with frequency 270 Hz and amplitude 2.4 cm . The cord is under a tension of 90 N and has a linear density 0.08 kg/m . At t=0, the end of the cord has an upward displacement of 2.1 cm and is...