In part b) the moment which is in red color why doesn't equal -T( AP + Radius ) since they are perpendicular. Why did he use the components of T The length of the bar AP is 750mm. The radius of the pulley is 125mm,Equal forces T=75N are applied at the ends of the cable. What is the sumof the moments of the forces (a) about A and (b) about P.Aa) EM₂₁² =Zb) EMP=P=T45°45°750750√2+TR-TR=030°= +TR-T230° ( 7600 + R cas300)- T sin 30° ( 700 + R sin 300)54333 N.mmTIR - TR (sia ²30°7 Co₂² 30*)orRco2 300-Rain 300To 30054.3 №.m* Tsin300 T750 T (06230°+ sin 30)

We need to explain why the calculation done in red color is not equal to -T(AP+Radius). We need to…

Answered: In part b) the moment which is in red…

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