Four objects are placed on a light (zero mass) six meter rod. The object on the...
Four objects are placed on a light (zero mass) six meter rod.
The object on the left end has a mass of 3.65 kg, and the object on
the right end has a mass of 3.8 kg. A third ball has a mass of 2.9
kg, a distance of 2.2 m from the left end. Finally, a fourth ball
has a mass of 2.95 kg, a distance of 2.1 m from the right
end.
(a) How far is the center of mass of the system from the center of
the rod?
(b) How far from its current position would you have to move the
fourth object so that the center of mass coincides with the
physical center of the rod? (negative is left, positive is
right)
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Four objects are placed on a light (zero mass) six meter rod.
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