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

Question 39

Multiple Choice

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
B) (-36 kg. m²/s) 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 B) (-36 kg. m2/s) C) (+48 kg . m2/s) D) (-96 kg .m2/s) E) (+96 kg . m2/s)
C) (+48 kg . m²/s) 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 B) (-36 kg. m2/s) C) (+48 kg . m2/s) D) (-96 kg .m2/s) E) (+96 kg . m2/s)
D) (-96 kg .m²/s) 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 B) (-36 kg. m2/s) C) (+48 kg . m2/s) D) (-96 kg .m2/s) E) (+96 kg . m2/s)
E) (+96 kg . m²/s) 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 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

Multiple Choice

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