What is the angular momentum of an object with a mass of #5 kg# that moves along a circular path of radius #3 m# at a frequency of # 16 Hz #?

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Answer 1 · 2017-02-02T17:10:17

The angular momentum is #=4523.9kgms^(-1)#

The angular momentum is

#L=Iomega#

and #omega# is the angular velocity

For the object, #I=(mr^2)#

So, #I=5*(3)^2=45kgm^2#

#omega=16*2pirads^-1#

#L=45*32pi=4523.9kgms^(-1)#