A toy top with a spool of diameter 5.5 cm has a moment of inertia of 2.8×10−5 kg⋅m2bout its rotation axis. To get the top spinning, its string is pulled with a tension of 0.27 N. How long does it take for the top to complete the first five revolutions? The string is long enough that it is wrapped around the top more than five turns.
A toy top with a spool of diameter 5.5 cm has a moment of inertia of 2.8×10−5 kg⋅m2bout its rotation axis. To get the top spinning, its string is pulled with a tension of 0.27 N. How long does it take for the top to complete the first five revolutions? The string is long enough that it is wrapped around the top more than five turns.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotational Motion
Section: Chapter Questions
Problem 17P: Big Ben, the Parliament tower clock in London, has an hour hand 2.70 m long with a mass of 60.0 kg...
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A toy top with a spool of diameter 5.5 cm has a moment of inertia of 2.8×10−5 kg⋅m2bout its rotation axis. To get the top spinning, its string is pulled with a tension of 0.27 N.
How long does it take for the top to complete the first five revolutions? The string is long enough that it is wrapped around the top more than five turns.
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