A sphere and a steel cylinder (? = 7850 kg / m3),
both with the same radius ? and mass ? = 1kg,
roll without slipping on an inclined plane at an angle ? = 30
a) An expression for the angular velocity
(?) given an angular velocity
?. If both systems start from rest, after 7s,
b) What is the angular velocity of the cylinder?
C) What is the angular velocity of the sphere?
Pure rolling analysis.
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