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1. Problem No. 1: A warehouse has a rigging system to lift heavy boxes as shown in the figure. a) Draw the FBD for the double pulley at B. You can assume the cables that run between pulleys A and B are vertical (no angle). b) What is the force T, required to lift the crate if the crate weighs 1000 lbs? The pulley weights are negligible. c) If you could move pulley C to the left or the right, which way would the magnitude of force T. Explain your answer. you move it to reduce

1. Problem No. 1: A warehouse has a rigging system to lift heavy boxes as shown in the figure. a) Draw the FBD for the double pulley at B. You can assume the cables that run between pulleys A and B are vertical (no angle). b) What is the force T, required to lift the crate if the crate weighs 1000 lbs? The pulley weights are negligible. c) If you could move pulley C to the left or the right, which way would the magnitude of force T. Explain your answer. you move it to reduce

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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1. Problem No. 1: A warehouse has a rigging system to lift heavy boxes as shown in the figure. a) Draw the FBD for the double pulley at B. You can assume the cables that run between pulleys A and B are vertical (no angle). b) What is the force T, required to lift the crate if the crate weighs 1000 lbs? The pulley weights are negligible. c) If you could move pulley C to the left or the right, which way would you move it to reduce the magnitude of force T. Explain your answer. Double Pulley A Double Pulley B 65 65° Pulley C T
Transcribed Image Text:1. Problem No. 1: A warehouse has a rigging system to lift heavy boxes as shown in the figure. a) Draw the FBD for the double pulley at B. You can assume the cables that run between pulleys A and B are vertical (no angle). b) What is the force T, required to lift the crate if the crate weighs 1000 lbs? The pulley weights are negligible. c) If you could move pulley C to the left or the right, which way would you move it to reduce the magnitude of force T. Explain your answer. Double Pulley A Double Pulley B 65 65° Pulley C T
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