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Two particles of mass m1 = 9 kg and m2 = 28 kg are connected by a massless rod...

Two particles of mass m1 = 9 kg and m2 = 28 kg are connected by a massless rod... - Physics Forum

Two particles of mass m1 = 9 kg and m2 = 28 kg are connected by a massless rod... - Physics Forum. Discuss and ask physics questions, kinematics and other physics problems.


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Old 06-24-2009, 04:19 AM
Pipette Filler
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Default Two particles of mass m1 = 9 kg and m2 = 28 kg are connected by a massless rod...



...of length 0.90 m. Find the..? Two particles of mass m1 = 9 kg and m2 = 28 kg are connected by a massless rod of length 0.90 m. Find the moment of inertia of this system for rotations about the following pivot points. Assume the rotation axis is perpendicular to the rod.
(a) at the center of the rod
(b) the end at m1
(c) the end at m2
(d) at the center of mass
units to all these answers are kg x m^2
thanks in advance
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