What is the angular momentum of a rod with a mass of #2 kg# and length of #6 m# that is spinning around its center at #3 Hz#?

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What is the angular momentum of a rod with a mass of #2 kg# and length of #6 m# that is spinning around its center at #3 Hz#?

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Answer 1 · 2016-02-13T11:20:09

#P=36 pi#

Explanation:

#"P: angular momentum"#
#omega:"angular velocity"#
#"I:moment of inertia"#
#I=m*l^2/12" for rod spinning around its center"#
#P=I*omega#
#P=(m*l^2)/12 *2*pi*f#
#P=(cancel(2)*6^2)/cancel(12) *cancel(2)*pi*cancel(3)#
#P=36 pi#

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What is the angular momentum of a rod with a mass of #2 kg# and length of #6 m# that is spinning around its center at #3 Hz#?

1 Answer

Explanation:

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