Torque Mobile Project- PHYS

Please help me with this mobile project, I need to a scaled blueprint because I have tried multiple times to balance it using the formula m1v1=m2v2 but it never work. I have measured the toy cars (9) that is required and the length of the beams, which I have 8 ready. Please read the rubric, it's required that the strings aren't attached at the END OR CENTER OF THE BEAMS. Please show calculation work for this, thank you.

Cars Toy 8 sticks M 1 = 34. 43 u All 8 = 30.3 cm My = 28. 69 M3 = 0 30. 9 ly My= 30. 39 MS = 34.4 9 a total cartoys MG = 30 . Ssy MF = 30. 15 9 My = 29.34 9 130. 30m My = 32.6 TgDesign & Construction Rubric 15 10 5 2 0 Balanced Torques All beams in the At least three beams At least two beams At least one beam No beams are mobile are are horizontal when are horizontal when are horizontal when horizontal when at horizontal when at at rest. at rest. at rest. rest. rest. 15 10 5 2 0 At Least Four Levels The mobile has 4 The mobile has 3 The mobile has 2 The mobile has one No project. independent levels. independent levels. independent levels. independent level. 10 8 5 2 0 Off Center Nothing is attached 75% of attachments 50% of attachments 25% of attachments Everything is to the center or ends are not at the center are not at the center are not at the center attached at the of the beams. or at the ends. or at the ends. or at the ends. center or at the ends 5 3 2 0 Neatness/Craftsmanship Project looks neat. Project looks pretty Project is pretty Project looks like Only the people who Connections are neat. Connections sloppy you ran out of time love you clean are fairly tidy. before it was done. unconditionally think it looks great. 5 3 0 Theme All objects relate to Some items relate to At least you brought a common theme. a theme. stuff, right?Calculations Rubric ll Given Information Values listed for Values listed for Values listed for Values listed for No values are listed masses and 75% of masses and 50% oi masses and 25% of masses and for masses and moment arms for moment arms for moment arms for moment arms for moment arms for each beam. each beam. each beam. each beam. each beam. 5 3 2 1 ti Weight Calculations Weight is calculated Weight is calculated Weight is calculated Weight is calculated No weights are correctly for each correctly for 75% of correctly for 50% of correctly for 25% of calculated correctly. suspended mass suspended masses suspended masses suspended masses and dowel. and dowels. and dowels. and dowels. 5 3 2 1 ti Force Diagrams FBDs drawn for FBDs drawn for FBDs drawn for FBDs drawn for Most FBDS are each beam. each beam, but one each beam, but four each beam, but ve missing. Weights suspended, or two forces or torces or moment forces are moment weight of beam, moment arms are arms are missing. arms missing. tension force and missing. labeled moment arms are on each FBD. 5 3 2 1 0 Net Force Calculations Net force calculated Net force calculated Net force calculated Net force calculated No force for each beam. tor each beam. One for each beam. for each beam. Five calculations. or two errors in Three or tour errors or more errors in calculation. in calculations. calculations. 5 3 2 1 0 Net Torque Calculations Net torque Net torque Net torque Net torque No torque calculated for each calculated for each calculated for each calculated for each calculations. beam. beam. One or two beam. Three orlour beam. Five or more errors in calculation. errors in errors in calculations. calculations. Design Drawing Rubric 5 3 2 0 Title & Scale Project title, student Title and scale are Title or scale is missing Both title and scale are names & scale are provided, but not from drawing. missing from drawing. prominently displayed. prominently displayed. 5 3 2 0 Neatness Drawing is neat and easy Drawing is neat and easy Drawing is sloppy or not Drawing is sloppy, not in to read in ink on graph to read in pencil on graph easy to read in pencil or ink, and not on graph paper. paper. not on graph paper. paper. 5 3 2 0 Drawn to Scale Beams are scaled 75% of beams are scaled 50% of beams are scaled 25% or less of beams are correctly, according to correctly. correctly. scaled correctly. scale set by students 5 3 2 0 Dimensions Dimension for EACH Dimension for 75% of Dimension for 50% of Dimension for 25% or less moment arm provided moment arms provided moment arms provided of moment arms provided clearly on drawing clearly on drawing. clearly on drawing. clearly on drawing. 5 3 2 0 Masses & Tensions All masses of beams & 75% of masses of beams 50% of masses of beams 25% or less of masses of Labeled objects are reported on & objects, & tensions for & objects, & tensions for beams & objects, & drawing. All tensions for suspended beams are suspended beams are tensions for suspended suspended beams are labeled. labeled beams are labeled. labeled