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?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter10: Rotational Motion And Angular Momentum

Section: Chapter Questions

Problem 2PE: Integrated Concepts An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. (a) What is...

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