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Let's say there is a disk in mid-air. There are only 2 dimentions, which is why it's a disk and not a ball...anyway, force is applied to the disk, exactly at the disk's top. Vector

__r__goes from the disks center to the pint to which the force is applied, so

__r__=(0,r

_{x}) .

__F__=(F

_{x},F

_{y}) . The torque causing rotaion is the xy plane (which is the torque vector's z component...) is equal to r

_{x}*F

_{y}-F

_{x}*r

_{y}. The force causes both linear and rotational acceleration. The question is how exactly I calculate them. Do I use the same force for both? If not, how do I calculate the accelerations?