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
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
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
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
