Thank you very much for your reply.
I had another problem that I was wishing to verify:
Has he gone about this problem correctly, or are there any subtle mistakes here too (e.g. with the trigonometry again)?
Thanks for your reply.
So with regards to this equation:
shouldn't the equation be T2sin Ɵ + T1sin α
because it appears the hypotenuse for both parts of the equation has been swapped -- i.e. shouldn't it be that T1 is the hypotenuse for α and the hypotenuse for T2 is Ɵ?
Also, with the second...
I have solutions to some physics problems that have been given to me which I think may have errors in them. I would appreciate somebody checking them for me as I am not confident enough to question them without someone more experienced checking them first.
Here's one of them. (I believe the...