- #1

Karol

- 1,380

- 22

## Homework Statement

Pay attention that the left support A is a fixed axis and the right, B, is a free moving axis. C is a joint.

The left beam (to the joint): 2m, 6[kN], the right beam: 3m, 10[kN]. What is the force F.

## Homework Equations

Moments: ##M=F\cdot L##

## The Attempt at a Solution

To support he right beam 5[kN] must be applied upwards on the joint. moments around A:

$$1.4\cdot F=6\cdot 1+5\cdot 2$$

$$1.4\cdot F=16\rightarrow F=11.43$$

It should be F=10