Author Question: A hockey puck sliding at constant velocity across the ice is A) in equilibrium. B) nearly in ... (Read 56 times)

james0929 · **on:** Jul 29, 2018

A hockey puck sliding at constant velocity across the ice is

A) in equilibrium.
B) nearly in equilibrium.
C) is nowhere near being in equilibrium.
D) none of the above

Question 2

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

A) 300 N.
B) 400 N.
C) 500 N.
D) 600 N.