A uniform 1500-kg beam, 20.0 m long, supports a 15,000-kg printing press 5.0 m from the right support column (Figure slide 8). Calculate the force
on each of the vertical support columns.

Explanation:

The missing image of the figure slide is attached in below.

However, from the model, it is obvious that it is in equilibrium.

As a result, the relation of the force and the torque is said to be zero.

i.e.

and

From the image, expressing the forces through the y-axis, we have:

Also, let the force be the pivot and computing the torque to determine :

Then:

For the force equation:

where:

Then:

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