The figure shows an overhead view of a 2.60 kg plastic rod of length 1.20 m on a table. One end of the rod is attached to the table, and the rod is free to pivot about this point without friction. A disk of mass 32.0 g slides toward the opposite end of the rod with an initial velocity of 34.0 m/s. The disk strikes the rod and sticks to it. After the collision, the rod rotates about the pivot point. disk pivot (a) What is the angular velocity, in rad/s, of the two after the collision? rad/s (b) What is the kinetic energy, in joules, before and after the collision? KE = J KE f J =

The figure shows an overhead view of a 2.60 kg plastic rod of length 1.20 m on a table. One end of the rod is attached to the table, and the rod is free to pivot about this point without friction. A disk of mass 32.0 g slides toward the opposite end of the rod with an initial velocity of 34.0 m/s. The disk strikes the rod and sticks to it. After the collision, the rod rotates about the pivot point. disk pivot (a) What is the angular velocity, in rad/s, of the two after the collision? rad/s (b) What is the kinetic energy, in joules, before and after the collision? KE = J KE f J =

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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