An airplane propeller is L 2.03 m in length from tip to tip. This is twice the distance from the center to one tip. The propeller has a mass M 65.0 kg and the moment of inertia for rotations around the center is I= (1/12) * M * L² The propeller is to be a slender rod rotating about its center. If the tip of the propeller is moving with a speed of vt 22.1 m/s, what is the rotational kinetic energy of the propeller?

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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An airplane propeller is L 2.03 m in length from tip to tip. This is twice the distance from the center to
one tip. The propeller has a mass M = 65.0 kg and the moment of inertia for rotations around the center is
I= (1/12) * M * L?
The propeller is to be a slender rod rotating about its center.
If the tip of the propeller is moving with a speed of vt = 22.1 m/s, what is the rotational kinetic
the propeller?
energy
of
Transcribed Image Text:An airplane propeller is L 2.03 m in length from tip to tip. This is twice the distance from the center to one tip. The propeller has a mass M = 65.0 kg and the moment of inertia for rotations around the center is I= (1/12) * M * L? The propeller is to be a slender rod rotating about its center. If the tip of the propeller is moving with a speed of vt = 22.1 m/s, what is the rotational kinetic the propeller? energy of
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