Repeat Exercise 9.24 for the pulley shown in Figure

QUESTION:

Repeat Exercise 9.24 for the pulley shown in Figure 9.26(c), assuming you pull straight up on the rope. The pulley system’s mass is 7.00 kg . Figure 9.26 ?(b) Three pulleys are used to lift a load in such a way that the mechanical advantage is about 3. Effectively, there are three cables attached to the load. Exercise 9.24: If you used an ideal pulley of the type shown in Figure 9.26(a) to support a car engine of mass 115 kg , (a) What would be the tension in the rope? (b) What force must the ceiling supply, assuming you pull straight down on the rope? Neglect the pulley system’s mass. Figure 9.26 ?(a) The combination of pulleys is used to multiply force. The force is an integral multiple of tension if the pulleys are frictionless. This pulley system has two cables a?ttached to its load, thus applying a force of approximately 2?T . ? This machine has M ? A ? 2 .