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## Homework Statement

http://img189.imageshack.us/img189/9131/22465062cfdd4934b51d7f5.png [Broken]

Hopefully the image isn't too difficult to decipher... Basically a beam balanced on to pin jointed pivots with 6 metres in between each one.

## Homework Equations

ƩFy = 0

ƩFx = 0

ƩMP = 0

## The Attempt at a Solution

I've solved the first section of the part...

The internal moment comes out to be -56kN/m

Axial Force is 0

And Shear Force is -6kN

Calculating the second section...

I'm stuck here, hence, why I don't think I can proceed with Section 3 either

I calculated the Internal Moment to be... 72 + v(6) kN/m (Which I think is wrong)..

The Shear Force came out to be -24kN

Axial Force is... 0?

Need help with completing the rest

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