Physics, 02.12.2019 21:31 jackblacks
Four equal masses m are so small they can be treated as points, and they are equally spaced along a long, stiff wire of neglible mass. the distance between any two adjacent masses is โ . m m m m โ โ โ what is the rotational inertia icm of this system about its center of mass?
a.) (1/2)ml^2
b.) ml^2
c.) 5ml^2
d.) 6ml^2
e.) 2ml^2
f.) 3ml^2
g.) 7ml^2
h.) 4ml^2.
Answers: 3
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Four equal masses m are so small they can be treated as points, and they are equally spaced along a...
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