As shown in Figure 3, Block A has a mass of 12 kg and is resting on a horizontal surface. Block B has a mass of 9 kg, and is connected to Block A using a frictionless cable and pulley (at C). What is the minimum value of P that will cause movement in the direction of P as shown? Report your answer to 3 significant figures. A P 12 kg B 9 kg HsA = HsB = 0.3 35° Figure 3: Blocks A and B. Minimum value of P = 单位 (Magnitue only)
As shown in Figure 3, Block A has a mass of 12 kg and is resting on a horizontal surface. Block B has a mass of 9 kg, and is connected to Block A using a frictionless cable and pulley (at C). What is the minimum value of P that will cause movement in the direction of P as shown? Report your answer to 3 significant figures. A P 12 kg B 9 kg HsA = HsB = 0.3 35° Figure 3: Blocks A and B. Minimum value of P = 单位 (Magnitue only)
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter10: Virtual Work And Potential Energy
Section: Chapter Questions
Problem 10.62P: The bar ABC is supported by three identical, ideal springs. Note that the springs are always...
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I calculated that P is equal to 107.656N, but I am not sure about right or wrong. I hope that a tutor can test my answer and give me the steps to solve the problem.
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