A gyroscope is pulled with a 30 cm long string. The string is wrapped around a 2.0 mm diameter axle then pulled with a constant force of 5.0 N. Assume the spinning ring's diameter is 5.0 cm its mass is 30 g and that all of the mass is in the ring not the spokes (the ring can be modeled as a hoop). Determine the final rate at which the ring spins (in rpm). You can solve this using Newton's 2nd Law and Kinematics but it is much easier to use W = ΔK for rotational kinetic energy.
A gyroscope is pulled with a 30 cm long string. The string is wrapped around a 2.0 mm diameter axle then pulled with a constant force of 5.0 N. Assume the spinning ring's diameter is 5.0 cm its mass is 30 g and that all of the mass is in the ring not the spokes (the ring can be modeled as a hoop). Determine the final rate at which the ring spins (in rpm). You can solve this using Newton's 2nd Law and Kinematics but it is much easier to use W = ΔK for rotational kinetic energy.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A gyroscope is pulled with a 30 cm long string. The string is wrapped around a 2.0 mm diameter axle then pulled with a constant force of 5.0 N. Assume the spinning ring's diameter is 5.0 cm its mass is 30 g and that all of the mass is in the ring not the spokes (the ring can be modeled as a hoop). Determine the final rate at which the ring spins (in rpm). You can solve this using Newton's 2nd Law and Kinematics but it is much easier to use W = ΔK for rotational kinetic energy.
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