The thin hoop shown rolls or slides down the 20° incline after beginning from rest. a. Find the angular acceleration. b. Find the time for the hoop to move 10 feet down the incline. M = 0.15 M = 0.12 49 20⁰

The thin hoop shown rolls or slides down the 20° incline after beginning from rest. a. Find the angular acceleration. b. Find the time for the hoop to move 10 feet down the incline. M = 0.15 M = 0.12 49 20⁰

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 110AP: With the aid of a string, a gyroscope is accelerated from rest to 32 rad/s in 0.40 s under a...

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Question

The thin hoop shown rolls or slides down the 20° incline after beginning from rest.
a. Find the angular acceleration.
b. Find the time for the hoop to move 10 feet down the incline.
μ = 0.15
M=0.12
49
20⁰

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