LONG PR- 12) A gyroscope spinning at a rate of 35.0 rad/s decelerates at 0.750 rad/s². How many seconds does it take to come to a stop, and how many revolutions does it complete during this time? 13) A beach ball has a diameter of 40.0 cm and a mass of 200 g. If a fully-submerged beach ball is fastened to the bottom of a pool using a string, what is the tension in the string? Hint: Start by first drawing a force diagram.
LONG PR- 12) A gyroscope spinning at a rate of 35.0 rad/s decelerates at 0.750 rad/s². How many seconds does it take to come to a stop, and how many revolutions does it complete during this time? 13) A beach ball has a diameter of 40.0 cm and a mass of 200 g. If a fully-submerged beach ball is fastened to the bottom of a pool using a string, what is the tension in the string? Hint: Start by first drawing a force diagram.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter6: Applications Of Newton’s Laws Of Motion
Section: Chapter Questions
Problem 49PQ: Artificial gravity is produced in a space station by rotating it, so it is a noninertial reference...
Question
![LONG PR-
12) A gyroscope spinning at a rate of 35.0 rad/s decelerates at 0.750 rad/s². How many
seconds does it take to come to a stop, and how many revolutions does it complete during
this time?
13) A beach ball has a diameter of 40.0 cm and a mass of 200 g. If a fully-submerged beach
ball is fastened to the bottom of a pool using a string, what is the tension in the string?
Hint: Start by first drawing a force diagram.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F51f6280f-a480-41a7-ad84-d063d299347e%2Ff1599082-33c7-4fab-a6dc-46df610fd279%2F2rbyms9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:LONG PR-
12) A gyroscope spinning at a rate of 35.0 rad/s decelerates at 0.750 rad/s². How many
seconds does it take to come to a stop, and how many revolutions does it complete during
this time?
13) A beach ball has a diameter of 40.0 cm and a mass of 200 g. If a fully-submerged beach
ball is fastened to the bottom of a pool using a string, what is the tension in the string?
Hint: Start by first drawing a force diagram.
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