# HW2 - forces applied to the bracket by members A and B...

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HW2 Terry Cooke: Cal Poly San Luis Obispo

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Chapter 2, Problem 9 A trolley that moves along a horizontal beam is acted upon by two forces as shown. ( a ) Knowing that 25 , determine by trigonometry the magnitude of the force P so that the resultant force exerted on the trolley is vertical. ( b ) What is the corresponding magnitude of the resultant?
Chapter 2, Problem 19 Two structural members A and B are bolted to a bracket as shown. Knowing that both members are in compression and that the force is 10 kN in member A and 15 kN in member B , determine by trigonometry the magnitude and direction of the resultant of the

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Unformatted text preview: forces applied to the bracket by members A and B . Chapter 2, Problem 30 Cable AC exerts on beam AB a force P directed along line AC . Knowing that P must have a 350-lb vertical component, determine ( a ) the magnitude of the force P , ( b ) its horizontal component. Chapter 2, Problem 42 For the block of Problems 2.37 and 2.38, determine ( a ) the required value of if the resultant of the three forces shown is to be parallel to the incline, ( b ) the corresponding magnitude of the resultant....
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HW2 - forces applied to the bracket by members A and B...

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