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Test: Ch. 8,9 8. The two shapes below are fixed to each side of a rigid, weightless bar (sitting on top of the bar but cannot slide). The bar sits on top of a single roller and the ends of the bar are free. The shape to the left has an area density of 88 kg/m² and the shape to the right has an area density of 54 kg/m2. All dimensions shown below are in meters. The hole in the right shape has a diameter of 6 meters. Determine which side will begin moving downward. Assume the roller is sitting on level ground on Earth in a constant gravitational field and the materials are homogeneous. Answer must show all work! SORO ATRO
4.00 12.00 4.00 20,00 10.00 10.01 16.00 9,00 5,oo 20,00 20.00 10.00 0.00 7.DO 5.00 W V 28.00 8.00 6.00 16.00 8,00 8.00 12.00 124.00 15.00 14.00 14.00 10.00 20.00 10.00 30,00 30.00 12.00
U4/152012 8. The two shapes below are fixed to each side of a rigid, weightless bar (sitting on top of the bar but cannot slide). The bar sits on top of a single roller and the ends of the bar are free. The shape to the left has an area density of 88 kg/m² and the shape to the right has an area density of 54 kg/m2. All dimensions shown below are in meters. The hole in the right shape has a diameter of 6 meters. Determine which side will begin moving downward. Assume the roller is sitting on level ground on Earth in a constant gravitational field and the materials are homogeneous. Answer must show all work! 001 12,00 V4.00 10.00 10.00 16.00 9.00 5,oo 20.00 20.00 9.00 10.00 10.00 V 8.00 ol o 8.00