When Burl and Paul stand on opposite ends of a sign-painting scaffold, the tensions in the supporting ropes
A)are equal.
B)depend on the relative weights of Burl and Paul.
C)combine to equal zero.
D)are in equilibrium.

Question

Quizplus · Accepted Answer

The tensions in the supporting ropes depend on the relative weights of Burl and Paul because the tension on each side of the scaffold will adjust to balance the weight of the person standing on that side.

When Burl and Paul Stand on Opposite Ends of a Sign-Painting