A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by in m/s².At the end of 2.0 s its angular momentum about the origin is: A)0 kg∙m²/s B)(-36 kg∙m²/s) C)(+48 kg∙m²/s) D)(-96 kg∙m²/s) E)(+96 kg∙m²/s)

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The Answer of A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by in m/s².At the end of 2.0 s its angular momentum about the origin is: A)0 kg∙m²/s B)(-36 kg∙m²/s) C)(+48 kg∙m²/s) D)(-96 kg∙m²/s) E)(+96 kg∙m²/s)

A 20-Kg Block Starts from Rest on the Positive X Axis