Suppose you used an ideal pulley of the type shown in image (c) in the figure below to support a car engine of mass 140 kg. The pulley system's mass is 8.10 kg. MA-2 T MA-3 MA-4 TTTT

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Suppose you used an ideal pulley of the type shown in image (c) in the figure below to support a car engine of mass 140 kg. The pulley system's mass is 8.10 kg.
(a)
MA = 2
(b)
MA = 3
(b) What force in newtons must the ceiling supply?
X N
(c)
MA=4
TTTT
(a) What would be the tension in newtons in the rope, assuming you pull straight up on the rope?
394
N
Transcribed Image Text:Suppose you used an ideal pulley of the type shown in image (c) in the figure below to support a car engine of mass 140 kg. The pulley system's mass is 8.10 kg. (a) MA = 2 (b) MA = 3 (b) What force in newtons must the ceiling supply? X N (c) MA=4 TTTT (a) What would be the tension in newtons in the rope, assuming you pull straight up on the rope? 394 N
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