Question

A uniform plank of length 2.00 m and mass 35.0 kg is supported by three ropes as shown by the three vectors in the figure below. STATICS

A uniform plank of length 2.00 m and mass 35.0 kg is supported by three ropes as shown by the three vectors in the figure below. Find the tension in each rope when a 700 N person is standing a distance d = 0.500 m from the left end.

enter image description here