The figure shows a uniform disk that can rotate around its center like a merry-go- round. The disk has a radius of 2.4 cm and a mass of 17 grams and is initially at rest. Starting at time t = 0, two forces are to be applied tangentially to the rim as indicated, so that at time t = 1.3 s the disk has an angular velocity of 300 rad/s counterclockwise. Force F₁ has a magnitude of 0.0995 N. What is magnitude F₂? F₂

The figure shows a uniform disk that can rotate around its center like a merry-go- round. The disk has a radius of 2.4 cm and a mass of 17 grams and is initially at rest. Starting at time t = 0, two forces are to be applied tangentially to the rim as indicated, so that at time t = 1.3 s the disk has an angular velocity of 300 rad/s counterclockwise. Force F₁ has a magnitude of 0.0995 N. What is magnitude F₂? F₂

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 8CQ: A massless tether with a masses tied to both ends rotates about a fixed axis through the center. Can...

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