A majorette in a parade is performing some acrobatic twirlingsof her baton. Assume that the baton is a uniform rod of mass 0.120 kg and length 80.0 cm

Anish Buchanan 2020-12-30 Answered

A majorette in a parade is performing some acrobatic twirlingsof her baton. Assume that the baton is a uniform rod of mass 0.120 kg and length 80.0 cm. 
With a skillful move, the majorette changes the rotation ofher baton so that now it is spinning about an axis passing throughits end at the same angular velocity 3.00 rad/s as before. What is the new angularmomentum of the rod?

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Expert Answer

Maciej Morrow
Answered 2020-12-31 Author has 98 answers

image
Moment of Inertia of the above baton I=(112)ML2
M=0.120 kg
L=0.8 m
angular momentum of the rod =Iω
ω is the angular speed = 3.00 rad/s

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