Figure 1 shows a rope-and-pulley system. The weight of the block is 350 lb. The force P is exerted on one end of the rope to maintain static equilibrium. The other end of the rope is attached to the center of the pulley. Neglect the weights of the rope and pulley. (a) Draw a free-body diagram of the pulley. (b) Consider the static equilibrium of the pulley to determine the magnitude and direction of the force P

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1. Figure 1 shows a rope-and-pulley system. The weight of the block is 350 lb. The force P is
exerted on one end of the rope to maintain static equilibrium. The other end of the rope is
attached to the center of the pulley. Neglect the weights of the rope and pulley.
(a) Draw a free-body diagram of the pulley.
(b) Consider the static equilibrium of the pulley to determine the magnitude and direction of
the force P
P
350 lb
Figure 1
B
25°
[
Transcribed Image Text:1. Figure 1 shows a rope-and-pulley system. The weight of the block is 350 lb. The force P is exerted on one end of the rope to maintain static equilibrium. The other end of the rope is attached to the center of the pulley. Neglect the weights of the rope and pulley. (a) Draw a free-body diagram of the pulley. (b) Consider the static equilibrium of the pulley to determine the magnitude and direction of the force P P 350 lb Figure 1 B 25° [
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