Two forces are applied as shown to a hook support. Using the triangle rule and the law of sines: (b) What is the corresponding magnitude of the The magnitude of the force P so that the resultant force exerted on the (a) Knowing that α = 25°, determine by trigonometry Using the triangle rule and law of sines:Ī trolley that moves along a horizontal b eam is acted upon by twoįorces as shown. (b) What is the corresponding value of the component along (a) Using the triangle rule and law of sines:ī-b′ i s to be 120 lb. (b) What is the corresponding value of the component (a)ĭetermine the angle α by trigonometry knowing that the component along lineĪ-a′ i s to be 240 lb.

The 300-lb force is to be resolved into components along lines a-a′ and b-b′.

The bracket u sing (a) the parallelogram law, (b) the triangle rule. Graphicall y the magnitude and direction of the resultant force exerted on Members ar e in tension and that P = 6 kips and Q = 4 kips, determine

Two structural members B and C are bolted to bracket A. The magnitude and d irection of their resultant u sing (a) the parallelogram Two forces are appli ed as shown to a bracket support. Magnitude and d irection of their resultant u sing (a) the parallelogram law, Two forces are applied as shown to a hook. Statics and Mechanics of Materials 2nd Edition Beer Solutions Manual Download: materials-2nd-edition-beer-solutions-manual/ SOLUTION

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