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A “scale" is constructed with a 14-ft-long cord and the 45-lb block D. The cord is fixed to a pin at A and passes over two small and frictionless pulleys at B and C. Determine the weight of the suspended block at B if the system is in equilibrium. 1 ft 1.5 ft DS B

A “scale" is constructed with a 14-ft-long cord and the 45-lb block D. The cord is fixed to a pin at A and passes over two small and frictionless pulleys at B and C. Determine the weight of the suspended block at B if the system is in equilibrium. 1 ft 1.5 ft DS B

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A “scale" is constructed with a 14-ft-long cord and the 45-lb block D. The cord is fixed to a pin at A and passes over two small and frictionless pulleys at B and C. Determine the weight of the suspended block at B if the system is in equilibrium. 1 ft C 1.5 ft DS
Transcribed Image Text:A “scale" is constructed with a 14-ft-long cord and the 45-lb block D. The cord is fixed to a pin at A and passes over two small and frictionless pulleys at B and C. Determine the weight of the suspended block at B if the system is in equilibrium. 1 ft C 1.5 ft DS
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