Engineering mechanics statistic problem solution, Cheat Sheet of Mechanics

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Here is your answer Please read carefully: This tool was built to help students test their ability answering the problems, and thus I totally disclaim my responsibility for any unethical use of it. Question: Convert: (a) 200 Ib - ft to N - m, (b) 350 Ib/ft3 to KN/m3, (c) 8 ft/h to mm/s. Express the result to three significant figures. Use an appropriate prefix. Answer: a) Obtain the conversion factors from the table 1-2 for quantity force. Ilb = 4.448 N Convert the units from Ib-fttgo N-m, 200Ib- ft =(2001-)( 48%) =889.6N -ft Obtain the conversion factors from the table 1-2 for length. 1 ft = 0.3048 m 889.6N-ft = (ss96n-n)( 220482) lft =271.150N-m = 271N-m(Rounded to three significant figures) . : . |271N- Therefore, the value after converting the units from Ib-ftto N-mig [271N-m) b) Obtain the conversion factors from the table 1-2 for quantity force.