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Torque & C.G. Lab Online Version Teeter Totter Set Up #2 30 cm 60 cm 80 cm rou = 91.59 mass 5 small washers 3 large washers 8089 28. Move the fulcrum of your set up so that it is resting at the 60 cm location on the metal rod. 29. Place: Calculate: 5 Small Washers at the 30 cm mark. Location to add 1 Large Washer( 91.59 cg of 3 Large Washers at the 80 cm mark. 30. In the space below, mathematically calculate the position where 1 Large Washer Should be metal rod added to the system to make it balance. Show the complete calculation below. Be sure to is 45.5 Cm include equations used and appropriate units. (BIG HINT: The fulcrum moved. Where is the cg vector for the weight/mass of the metal rod now? Does the mass of the metal rod drop out of the equation?) (+3 ) 60. 67 0m Distance from the fulcrum to 1 large washer to balance the system = 60.67 emm 31. Build the entire balanced setup with all objects at the correct locations. Insert a photo of your completed and balanced set up. (+ 2 ) 32. How many centimeters difference between the calculated and measured positions