Answered: What is the magnitude of the angular…

What is the magnitude of the angular momentum of a 5.0 kg ball spinning at 15 rev/s?. The diameter of the ball is 24 centimeters.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 69PQ: The propeller of an aircraft accelerates from rest with an angular acceleration = 4t + 6, where is...

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Question

What is the magnitude of the angular momentum of a 5.0 kg ball spinning at 15 rev/s?. The diameter of the ball is 24 centimeters.

Definition Definition Product of the moment of inertia and angular velocity of the rotating body: (L) = Iω Angular momentum is a vector quantity, and it has both magnitude and direction. The magnitude of angular momentum is represented by the length of the vector, and the direction is the same as the direction of angular velocity.

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