Consider the arrangement of 2 point masses m and 3m with, Ask an Expert

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Consider the arrangement of 2 point masses (M and 3M) with the value M = 2.00 kg connected by a massless rod of L = .800 m. The system rotates at an angular speed of w = 3.40 rad/s

a. What is the location of the center of mass of this system relative to the location of the M mass.

b. What is the moment of inertia of this system as it rotates about an axis perpendicular to the paper through the center of mass.

c. What is the rotational kinetic energy of the system associated with its rotation in part b?

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