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

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 1CQ: (a) What is the angular speed of the second hand of a clock? (b) What is the direction of as you...

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