# A uniform plank of length 2.00 m and mass 30.0 kg ...

A uniform plank of length 2.00 m and mass 30.0 kg is supportedby three ropes. Find the tension in each rope when a 700-N personis 0.500 m from the left end.

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## Answers ( 2 )

I think the problem has a figure and probably this is the figure:

I present the solution:

condition of rotational equilibrium, we take the left end as a pivot point.

solving for T1

Then we apply the translational equilibrium condition

In the horizontal

In the vertical axis:

solving for T2:

A uniform plank of length 2.00 m and mass 30.0 kg issupported by three ropes. Find the tension in each rope when a700-N person is 0.500 m from the left end.Please type full problem &relative diagramthanks