A small ball of mass 0.400 kg is attached by a massless string to a vertical rod that is spinning (as shown in the figure below). When the rod has an angular velocity of 5.20 rad/s, the string makes an angle of 30.0 \deg with respect to the vertical. Part 1 If the angular velocity is increased to 11.0 rad/s, what is the new angle of the string? degrees Part 2 Calculate the angular momentum of the ball with the original angular velocity. Part 3 Calculate the angular momentum of the ball with the new angular velocity.
A small ball of mass 0.400 kg is attached by a massless string to a vertical rod that is spinning (as shown in the figure below). When the rod has an angular velocity of 5.20 rad/s, the string makes an angle of 30.0 \deg with respect to the vertical. Part 1 If the angular velocity is increased to 11.0 rad/s, what is the new angle of the string? degrees Part 2 Calculate the angular momentum of the ball with the original angular velocity. Part 3 Calculate the angular momentum of the ball with the new angular velocity.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![A small ball of mass 0.400 kg is attached by a massless string to a vertical rod that is spinning (as shown in the figure below). When
the rod has an angular velocity of 5.20 rad/s, the string makes an angle of 30.0 \deg with respect to the vertical. Part 1 If the angular
velocity is increased to 11.0 rad/s, what is the new angle of the string? degrees Part 2 Calculate the angular momentum of the ball
with the original angular velocity. Part 3 Calculate the angular momentum of the ball with the new angular velocity.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcf9c2313-073f-4601-af6b-75eb07a06f66%2F39d08217-ddb4-4954-84e5-63de034625ea%2Fdxkz138_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A small ball of mass 0.400 kg is attached by a massless string to a vertical rod that is spinning (as shown in the figure below). When
the rod has an angular velocity of 5.20 rad/s, the string makes an angle of 30.0 \deg with respect to the vertical. Part 1 If the angular
velocity is increased to 11.0 rad/s, what is the new angle of the string? degrees Part 2 Calculate the angular momentum of the ball
with the original angular velocity. Part 3 Calculate the angular momentum of the ball with the new angular velocity.
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