A student sits at rest on a piano stool that can rotate without friction. The moment of inertia of the student-stool system is 4.5 kg. m². A second student tosses a 2.0 kg mass with a speed of 3.0 m/s to the student on the stoole, who catches it at a distance of 0.40 m from the axis of rotation. Assume a right angle between the ball trajectory and radius drawn to the catch point.
A student sits at rest on a piano stool that can rotate without friction. The moment of inertia of the student-stool system is 4.5 kg. m². A second student tosses a 2.0 kg mass with a speed of 3.0 m/s to the student on the stoole, who catches it at a distance of 0.40 m from the axis of rotation. Assume a right angle between the ball trajectory and radius drawn to the catch point.
Related questions
Question
![▼
Part A
What is the resulting angular speed of the student and the stool?
Express your answer in radians per second.
195| ΑΣΦ
wi
Submit
Request Answer
S
?
rad/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0694005b-3cc2-452c-9b75-517869d0a9bb%2F943021cb-ae41-49e9-aa62-d6bd0f8b0e88%2Fx3wt7wf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:▼
Part A
What is the resulting angular speed of the student and the stool?
Express your answer in radians per second.
195| ΑΣΦ
wi
Submit
Request Answer
S
?
rad/s
![>
2
A student sits at rest on a piano stool that can
rotate without friction. The moment of inertia of the
student-stool system is 4.5 kg. m². A second
student tosses a 2.0 kg mass with a speed of
3.0 m/s to the student on the stoole, who catches
it at a distance of 0.40 m from the axis of rotation.
Assume a right angle between the ball trajectory
and radius drawn to the catch point.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0694005b-3cc2-452c-9b75-517869d0a9bb%2F943021cb-ae41-49e9-aa62-d6bd0f8b0e88%2Fjsp08iq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:>
2
A student sits at rest on a piano stool that can
rotate without friction. The moment of inertia of the
student-stool system is 4.5 kg. m². A second
student tosses a 2.0 kg mass with a speed of
3.0 m/s to the student on the stoole, who catches
it at a distance of 0.40 m from the axis of rotation.
Assume a right angle between the ball trajectory
and radius drawn to the catch point.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)