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RAGADA
Answers (3)
14/45 /(26/27)=14*27/(45*26)=378/1170=x x/(18/18)=21/65
2T
F=ma o---^---------o Assume m=1kg F=9.8N for both T=9.8*r T1=9.8(.19) T2=9.8(.75) Sum T=9.8(.75-.19)=Ttotal Ttotal=I(alpha) I=sum(mr^2) = r1^2+r2^2 alpha=Ttotal/I a=alpha*r a1=alpha*(.19) a2=alpha*(.75)
