Suppose you used an ideal pulley of the type shown in the figure to support a car engine of mass 125 kg.
The tension in this rope is 612.5 N
What force in newons must the ceiling supply, assuming you pull straight down on the rope? Neglect the pully system's mass.
Show transcribed image text Suppose you used an ideal pulley of the type shown in the figure to support a car engine of mass 125 kg. The tension in this rope is 612.5 N What force in newons must the ceiling supply, assuming you pull straight down on the rope? Neglect the pully system's mas.