Recent content by tommy100

Many thanks for your reply Could you post a link or 2 to help me with this problem please hope this doesn't go against forum rules Regards Tommy100

Homework Statement Determine the max and min values of x and their times from 0 to 2s initial conditions X0 = 0, V0 = 1m/s http://img266.imageshack.us/img266/2198/figure1.jpg Homework Equations Undamped force vibration: m\ddot{x}+kx = F0sin\omegat Damped force vibration: x =...

thanx for your reply what does the p stand for in F=pL? cheers

the force is actually a wind of 1.0KN/m^2 so it will be applied across the whole length of the tube

does anyone know an equation that can help me find the stress of a hollow circular tube standing up-right and fixed at the bottom, and also a force is pushing it from one side? many thanks