Calculate the x-coordinate of the center of mass
A uniform piece of aluminium is 4m by 4m and 2cm thick. A 1m by am square piece is cut out from it. The center of the cutout piece is at the coordinate (1,2) in meter. Calculate the x coordinate of the center of mass.
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After the collision, the orange disk moves along a direction that makes an angle of 35.0° with its initial direction of motion and the velocity of the yellow disk is perpendicular to that of the orange disk (after the collision). Determine the
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