QUESTION 1 A batter swings a 0.9 m long bat. Assume the bat has a mass of 0.6 kg the bat rotates at 3 rad/s. The kinetic energy of the bat is, J. 1 3 (Hint: Approximate the bat by a rod, or a long thin cylinder, and use I=-ML2 for the rotational inertia of a rod of mass M and length L rotating around its end perpendicular to its length)

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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QUESTION 1
A batter swings a 0.9 m long bat. Assume the bat has a mass of 0.6 kg the bat rotates at 3 rad/s. The kinetic energy of the bat is
J.
1
ML
3
(Hint: Approximate the bat by a rod, or a long thin cylinder, and use I=-ML2 for the rotational inertia of a rod of mass M and
length L rotating around its end perpendicular to its length)
Transcribed Image Text:QUESTION 1 A batter swings a 0.9 m long bat. Assume the bat has a mass of 0.6 kg the bat rotates at 3 rad/s. The kinetic energy of the bat is J. 1 ML 3 (Hint: Approximate the bat by a rod, or a long thin cylinder, and use I=-ML2 for the rotational inertia of a rod of mass M and length L rotating around its end perpendicular to its length)
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