Two objects are moving in the x, y plane as shown. The magnitude of their total angular momentum (about the origin O) is:
A) 0 kg∙m2/s
B) 6 kg∙m2/s
C) 12 kg∙m2/s
D) 30 kg∙m2/s
E) 78 kg∙m2/s
Correct Answer:
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