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At time t, gives the position of a 3.0 kg particle relative to the origin of an xy coordinate system ( ModifyingAbove r With right-arrow is in meters and t is in seconds). (a) Find the torque acting on the particle relative to the origin at the moment 7.46 s (b) Is the magnitude of the particle’s angular momentum relative to the origin increasing, decreasing, or unchanging?
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At time t, gives the position of a 3.0 kg particle relative to the origin of an xy coordinate system...
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