s part of a carnival game, a mp = 0.578 kg ball is thrown at a stack of 17.3 cm tall, m, = 0.343 kg objects and hits with a erfectly horizontal velocity of voi = 11.8 m/s. Suppose that the ball strikes the topmost object. Immediately after the collis e ball has a horizontal velocity of vb.f = 3.85 m/s in the same direction, the topmost object has an angular velocity of - = 2.43 rad/s about its center of mass, and all the remaining objects are undisturbed. Assume that the ball is not rotating a at the effect of the torque due to gravity during the collision is negligible. the object's center of mass is located r = 12.1 cm below the point where the ball hits, what is the moment of inertia I, of ti pject about its center of mass? 0.228 I, = kg r

s part of a carnival game, a mp = 0.578 kg ball is thrown at a stack of 17.3 cm tall, m, = 0.343 kg objects and hits with a erfectly horizontal velocity of voi = 11.8 m/s. Suppose that the ball strikes the topmost object. Immediately after the collis e ball has a horizontal velocity of vb.f = 3.85 m/s in the same direction, the topmost object has an angular velocity of - = 2.43 rad/s about its center of mass, and all the remaining objects are undisturbed. Assume that the ball is not rotating a at the effect of the torque due to gravity during the collision is negligible. the object's center of mass is located r = 12.1 cm below the point where the ball hits, what is the moment of inertia I, of ti pject about its center of mass? 0.228 I, = kg r

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 53P

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