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4. [-/5.71 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Suppose you use an ideal pulley of the type shown in image (a) in the figure below to support a car engine of mass 125 kg. OSCOLPHYS2016 9.5.P.024. MA-2 ± (a) (a) What would be the tension in newtons in the rope? N Additional Materials • Reading MA-3 (b) (c) (b) What force in newtons must the ceiling supply, assuming you pull straight down on the rope? Neglect the pulley system's mass. N MA-4

Fig: 1