Multiple Choice
A solid cylinder with a mass m and radius r is mounted so that it can be rotated about an axis that passes through the center of both ends. At what angular speed . must the cylinder rotate to have the same total kinetic energy that it would have if it were moving horizontally with a speed v without rotation?
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
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