Determine the equivalent force-couple system at the center O for each of the three cases of forces (F = 370 N) being applied along the edges of a square plate of side d = 480 mm. The couple is positive if counterclockwise, negative if clockwise. F F F - x d.
Q: can anyone please solve part b??
A: i) vavg=1T∫0T(at+b)dt=1Tat22+bt0T=1Ta2T2-0+bT-0=aT2+bvrms=1T∫0T(at+b)2dt=1T∫0T(a2t2+b2+2abt)dt=1Ta2t...
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