Recent content by SphericalStrife

could you use u-substition to find the answer too?

Crazy, is this a torque or like.. centripetal force question?.. or.. haha sorry I'm trying to learn too.

ok I'm definitely having trouble with this lab due tomorrow. We did a lab in class where you get an adjustable tube and use different tuning forks. With the different frequencies of the forks we adjusted the tubes until it reached resonance? (loudess point) Alright so we got a bunch of numbers...

stuff a cone full of something soft then stick it in there.. Yayeah! pray that the tip of the cone hits the ground first.

how could the two spheres have equal size & density? I was just confused, wouldn't the solid one have to be smaller because.. it's smaller?

yeah G, give it a good shot at this problem then we're here to help.

hmm I think i might just be being stupid. 1/x is the known derivative of lnx.. but i guess with that other x there.. x lnx, you would need to use product rule like that guy said?

Hmm I'm not great at this but, y = x lnx I was gunna say.. that whenever you take the derivative of logs.. 1/function * derivative of that function so that'd give you y = (1/xlnx)(1/x) but by using the product rule... y = 1(xlnx) + x(1/x)) Hmm, definitely don't listen to me, i don't...