14.47: Section 10.1 Answers
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1. Q′1=2−110Q1+125Q2Q′2=6+350Q1−120Q2
2. Q′1=12−5100+2tQ1+1100+3tQ2Q′2=5+150+tQ1−4100+3tQ2
3. m1y″1=−(c1+c2)y′1+c2y′2−(k1+k2)y1+k2y2+F1m2y″2=(c2−c3)y′1−(c2+c3)y′2+c3y′3+(k2−k3)y1−(k2+k3)y2+k3y3+F2m3y″3=c3y′1+c3y′2−c3y′3+k3y1+k3y2−k3y3+F3
4. x″=−αmx′+gR2x(x2+y2+x2)3/2y″=−αmy′+gR2y(x2+y2+x2)3/2z″=−αmz′+gR2z(x2+y2+z2)3/2
5.
6. x′=x1x′1=−gR2x(x2+y2+x2)3/2y′=y1y′1=−gR2y(x2+y2+x2)3/2z′=z1z′1=−gR2z(x2+y2+z2)3/2