2. Refer to figure 2. A 25.0 kg mass rotates 0.250 m from a rotating point with an angular velocity of 30.0 rad/sec. What is its moment of inertia? What is the initial angular momentum of the rotating mass? If the radius were to extend to 0.500 m, what would be the new angular velocity? radius lt-MR (a) Particle Figure 2

2. Refer to figure 2. A 25.0 kg mass rotates 0.250 m from a rotating point with an angular velocity of 30.0 rad/sec. What is its moment of inertia? What is the initial angular momentum of the rotating mass? If the radius were to extend to 0.500 m, what would be the new angular velocity? radius lt-MR (a) Particle Figure 2

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter6: Uniform Circular Motion And Gravitation

Section: Chapter Questions

Problem 7PE: A truck with 0.420-m-radius tires travels at 32.0 m/s. What is the angular velocity of the rotating...

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Time left 0:21:49 Quizr The following figure shows the cross section of a cylinder of radius 5.5 m rotating about its axis at 3.1 rad/s. The speed of the point P is: Adh= 12 Fin O a. Can not be determined O b. 53.56 m/s O c. 53.56 rad/s O d. 17.05 rad/s O e. 17.05 m/s NEXT PAGE US PAGE
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