With the aid of a string, a gyroscope with a rotational inertia of 0.5 kg/m- is accelerated from rest to 28 rad/s in 0.8 s. a) What is its angular acceleration in rad/s2? b) How many revolutions does it go through in the process? c) What is the Rotational Kinetic Energy of the spoke wheel after 0.8 seconds?

With the aid of a string, a gyroscope with a rotational inertia of 0.5 kg/m- is accelerated from rest to 28 rad/s in 0.8 s. a) What is its angular acceleration in rad/s2? b) How many revolutions does it go through in the process? c) What is the Rotational Kinetic Energy of the spoke wheel after 0.8 seconds?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 64P: While punting a football, a kicker rotates his leg about the hip joint. The moment of inertia of the...

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