Author Question: Burl and Paul have a total weight of 1300 N. The tensions in the ropes that support the scaffold ... (Read 164 times)

beccaep · **on:** Jul 29, 2018

Burl and Paul have a total weight of 1300 N. The tensions in the ropes that support the scaffold they stand on add to 1700 N. The weight of the scaffold itself must be

A) 400 N.
B) 500 N.
C) 600 N.
D) 800 N.

Question 2

Joshua stands on a floor that supports him. When Sydney rides piggy-back on Joshua, the support force by the floor beneath Joshua

A) decreases.
B) remains constant.
C) increases.