Suppose you used an ideal pulley of the type shown in image (c) in the figure below to support a car engine of mass 210 kg. The pulley system's mass is 6.20 kg. MA = 2 MA = 3 MA = 4 T TTTT T ITT T w w O W O (a) (b) (c) (a) What would be the tension in newtons in the rope, assuming you pull straight up on the rope? N (b) What force in newtons must the ceiling supply? N