17. Consider the 52.0-kg mountain climber in Figure 5.22. (a) Find the tension in the rope and the force that the mountain climber must exert with her feet on the vertical rock face to remain stationary. Assume that the force is exerted parallel to her legs. Also, assume negligible force exerted by her arms. (b) What is the minimum coefficient of friction between her shoes and the cliff?
I get this... X -comp Fcos15 = Tsin31
Y-comp Fsin15+Tcos31=509.6N
I don't know where to continue
Adrian Lewis
Forces must cancel out... that's literally it.
>in my off time
Unless you have calculus with that, you won't get very far
Carter Davis
So mathematically, how would I continue?
Just trying to understand basics.
Michael Morgan
Why physics though?
William Evans
No homework threads on Veeky Forums OP! REEEEEEEEEEEEEEEEEEEE
Charles Lee
I feel like its something very useful to learn, besides I think its kind of fun. Helps to better understand the world.
Joshua Richardson
You could do what one of the other anons said before or rotate your axis. Don't forget you also have to fight gravity.
Angel Wilson
Tricky. Do they tell you which magnetic quantum number to use? And is there a table with the spherical harmonics in your textbook?
Austin Johnson
who is that semen demon
Brayden Perez
You have two equations and two variables. Whats the problem?
Jackson Jones
What is the answer?
Ian Sullivan
>Trying to learn physics in my off time. thank you, come again magnet:?xt=urn:btih:DC3F817975680C54E3ED1A30018CABED97404DD4&dn=sci%20wikia%20textbooks&tr=udp%3a%2f%2ftracker.openbittorrent.com%3a80%2fannounce&tr=udp%3a%2f%2ftracker.opentrackr.org%3a1337%2fannounce&tr=udp%3a%2f%2ftracker.zer0day.to%3a1337%2fannounce&tr=udp%3a%2f%2ftracker.coppersurfer.tk%3a6969%2fannounce&tr=udp%3a%2f%2fexodus.desync.com%3a6969%2fannounce&tr=udp%3a%2f%2ftracker.leechers-paradise.org%3a6969%2fannounce&tr=udp%3a%2f%2fmgtracker.org%3a6969%2fannounce&tr=udp%3a%2f%2ftracker.sktorrent.net%3a6969%2fannounce&tr=udp%3a%2f%2fexplodie.org%3a6969%2fannounce
Owen Powell
This is either a veiled attempt at homework help or you're one of those "just watched big bang theory and think learning physics would be soooooo cool".
I take its the latter and you obviously lack the mathematics to understand anything that's going on. You are not going to learn and understand the mathematics required on this image board, if you actually care you'll take a calculus and physics night class at your local community college.
Carson Thompson
wow user you're so smart, now where is the answer?
Jonathan Ross
Use one equation to solve for one variable in terms of the other one, then substitute it into the other equation and solve, you fucking moron
James Martin
BBBBBBBBRRRRRRRAAAAAAAAAPPP *sniff*
Matthew Rivera
learn how to model with systems of equations
Anthony James
this is what i assumed to be the next step
Andrew Butler
>know the next step >it's an easy step >instead of trying it, make a thread, ask what next step is
hollllyyyyyyyyy SHIT I am unimpressed you're either a good troll or a damn fool, idk which one