A freely rotating satellite leaves the cargo bay of the space shuttle. The satellite makes 2 complete revolutions in 60.0 s. The moment of inertia of the satellite about its rotation axis is 6 x 104 kg m2. The satellite then extends its solar panels, increasing its moment of inertia about its rotation axis to 8 x 104 kg m2. How long does it take to make 2 revolutions now? 50.0 s 45.0 s 90.0 s 75.0 s 80.0 s

A freely rotating satellite leaves the cargo bay of the space shuttle. The satellite makes 2 complete revolutions in 60.0 s. The moment of inertia of the satellite about its rotation axis is 6 x 104 kg m2. The satellite then extends its solar panels, increasing its moment of inertia about its rotation axis to 8 x 104 kg m2. How long does it take to make 2 revolutions now? 50.0 s 45.0 s 90.0 s 75.0 s 80.0 s

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 69P: A gymnast does cartwheels along the floor and then launches herself into the air and executes...

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Integrated Concepts An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. (a) What is its angular acceleration in rad/s2? (b) What is the tangential acceleration of a point 9.50 cm from the axis of rotation? (c) What is the radial acceleration in m/s2 and multiples of g of this point at full rpm?
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