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A body with I = 2 kg m^2 rotates at 3 rad/s about a symmetry axis. Its angular momentum is
A18 kg m^2/s
B1.5 kg m^2/s
C6 kg m^2/s
D9 kg m^2/s
Answer & Solution
Correct answer: C. 6 kg m^2/s
L = Iω = 2 x 3 = 6 kg m^2/s.
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