Current Attempt in Progress In the figure here, a cylinder having a mass of 1.4 kg can rotate about its central axis through point O. Forces are applied as shown: F₁ = 1.4 N, F₂ = 2.1 N, F3 = 6.1 N, and F4 = 7.0 N. Also, r = 7.8 cm and R = 14 cm. Taking the clockwise direction to be negative, find the angular acceleration of the cylinder. (During the rotation, the forces maintain their same angles relative to the cylinder.) Number Unit Rotation axis R R
Current Attempt in Progress In the figure here, a cylinder having a mass of 1.4 kg can rotate about its central axis through point O. Forces are applied as shown: F₁ = 1.4 N, F₂ = 2.1 N, F3 = 6.1 N, and F4 = 7.0 N. Also, r = 7.8 cm and R = 14 cm. Taking the clockwise direction to be negative, find the angular acceleration of the cylinder. (During the rotation, the forces maintain their same angles relative to the cylinder.) Number Unit Rotation axis R R
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter13: Rotation Ii: A Conservation Approach
Section: Chapter Questions
Problem 49PQ: A turntable (disk) of radius r = 26.0 cm and rotational inertia0.400 kg m2 rotates with an angular...
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