Recent content by petersun825

While working on fluid dynamics problems I noticed that the incline angle sometimes starts at middle while other times starts at one end. Is there an explanation for this? I know the slope =(linear a)/(gravitational g)

So Rankine scale goes with british units lb/ft^3 and kelvin scale goes with international units like kg/m^3?

Hello, I know there are many different representations of temperature, there's 4, 1) Fahrenheit 2) Kelvin 3) Celsius then there's 4) T = 460 + F In my fluid dynamics review book To calculate specific weight γ= P(pressure) / (R * T) = lb/ft^3, it explained that T should be...

oh ok thanks.

Homework Statement Below is a truss system, use the point method to solve for all forces within the trusses. http://tinypic.com/view.php?pic=25i2dma&s=3 my question, If I take pin F then I have 4 trusses, 2 of them known(FE, FD) and 2 unknowns(GF, CF). exactly what should I do with truss...