Prentice hall Biology Worksheets

c) the smallest force P which creates the same moment about B. Answer: a) MB = 80 Nm ccw. b) P = 205 N. c) Pmin = 177.8 N at std angle 20o. 3. It is known that a force with a moment of 1152 Nm about D is required to straighten the fence post CD. ................
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