Recent content by jlsoccer4

I think that you are correct. I had my units mixed up. Thank you for the help on this problem, I truly appreciate it.

Wouldn't r be equal to .001+.0002x (in terms of millimeters) and (1*10^-6) + (2*10^-7)x (in meters)? Since my limits are in meters, wouldn't my integrand need to be in the same units?

What would the integration look like? Would the limits be from 1mm (.001m) to 3mm (.003m) and the integrand be pi*(r^2)*10m (volume of a cylinder)?

Homework Statement A wire that is 10 m long and has a uniform density(u) of 7.75 g/cm^3 is pulled to a tension of F=80 N. The wire, however, does not have a uniform thickness; rather, it varies uniformly from an initial radius of 1mm to a radius of 3mm where it is attached to a wall. If you...