Three external forces, all in the plane of the page, are acting on a uniform, 0.60-kg, 30-cm-long, thin rod that is rotating about an axis perpendicular to the plane of the page and through its center as shown in the diagram below. What is the angular acceleration of the disk about the given axis? Hint: 1 mL where L is the length of the rod 12 2 I cm,rod = and m is the mass of the rod. Uniform Rod 15 cm -12 cm→ 300 Axis 2.5 N 2.0 N 4.0 N a. 13.3 rad/s2

Three external forces, all in the plane of the page, are acting on a uniform, 0.60-kg, 30-cm-long, thin rod that is rotating about an axis perpendicular to the plane of the page and through its center as shown in the diagram below. What is the angular acceleration of the disk about the given axis? Hint: 1 mL where L is the length of the rod 12 2 I cm,rod = and m is the mass of the rod. Uniform Rod 15 cm -12 cm→ 300 Axis 2.5 N 2.0 N 4.0 N a. 13.3 rad/s2

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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