Recent content by Kurani

Those equations are fine. I need to write a program that calculates the arc and I am given the radius, not just the arc length, so the equations become a lot simpler. Thanks for the help.

This is an engineering problem that involves geometry so I thought this would be the best forum to post in. I am attempting to interpolate elevations of roadway lines offset from a baseline (center line of a roadway) between two points. The coordinate system used is a combination of stations and...

Yeah, I realized I had to do that right after I posted, it comes out to 1/3. Thanks

Homework Statement Find the limit n to Infinity of summation (i=1 to n) 1/n * ((i/n)^2) The Attempt at a Solution I thought it was zero at first because 1/n goes to zero but apparently that's not right. I also tried to convert to an integral and got integral of i^2/n^2 which equals...

lol, thanks a lot

Homework Statement The gas law for an ideal gas at absolute temperature T (in kelvins), pressure P (in atmospheres), and volume V (in liters) is PV = nRT, where n is the number of moles of the gas and R = 0.0821 is the gas constant. Suppose that, at a certain instant, P = 9.0 atm and is...