Question

SOLVABLE - (COMPLETE ON THIS SHEET) Circle the cases that are solvable using what we know in Statics (hence circle those which are externally fixed and determinate) and provide a brief explanation in the table below. You can do all work for this problem on this page - no need to redraw. 年引导书 学生計 Pin ads • Pinned link Fixed

Answer 1

Case - 1 Solrable Free body diagram of the situations. Ty as it is in canlitrum. we can have Efn=0 E Fy=0 and total moment o and knowing the weight me can SOLVE it. Case - 2 Solvable 2442 F. B.D. T we can home Etro =0 and total momen solve it. he can e-8 Mot colvable. Case - I unstable] free body HT As we no other therefore can see there is force to compensate it is un solvable Ti

case - (3 Solvable. F. B.D as fe is reeaction. In can be and then we can solve it. case-s Solvable F.BD- T . Tw we can solne see solue f Etro the components and M=o.

Solvable 7 Moment and fo=o. solve it! we can W=fy get To T2, T3 ] - Un solvable Sean't There are 3 unstenows one canation we cannot get T, Tz and T3 - F.BP. we can save as Erneo. and Efy=de