Algodoo

This is an excercise from Strenght Of Materials lesson, which I solved mathematically and tested results in Phun!

Press F8 to see force vectors - Rax should be 0,5P
Ray = 1P
Rex = 1,5P

I made this beam in Phun, anchored it as it was anchored, added forces in correct places - and hey, results are the same!

If you don`t ever had mechanics or strenght of materials lessons, you`ll not understand what is shown in this Phun