Question
A light rod of length = 1.00 m rotates about an axis perpendicular to its length and passing through its center as in the
A light rod of length = 1.00 m rotates about an axis perpendicular to its length and passing through its center as in the figure below. Two particles of masses m = 4.30 kg and m = 3.00 kg are connected to the ends of the rod. M (a) Neglecting the mass of the rod, what is the system's kinetic energy when its angular speed is 2.00 rad/s? 5.26 X Your response differs from the correct answer by more than 10%. Double check your calculations. J (b) Repeat the problem, assuming the mass of the rod is taken to be 1.95 kg. 10.746 X Your response differs from the correct answer by more than 100%. J
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College Physics
Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou
7th edition
9780321571113, 321601831, 978-0321601834
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