EGR 280 – Mechanics Problem Set 1 - Oakland …
k)N-m 2.6 . For the figure of Problem 2.5, determine the moment of the force at A about point P. Express the result as a Cartesian vector. Ans: M. P = (440. i + 220. j + 990. k)N-m. 2.7 . The chain AB exerts a force of 20 lb on the door at B. Determine the magnitude of the moment of this force along the hinged axis x of the door. Ans: Mx = 44.4 ... ................
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