m1 m, An Atwood's machine consists of two weights, m, = 3.9 kg and m2 = 2 kg, connected by a by a string over a pulley (mp = 1.6 kg, rp = 0.28 m). The system is released from rest when m, is 2.6 m above the floor, and m2 begins on the floor. Assume there is no friction in the pulley. What is the rotational inertia of the pulley? I = kg-m2 What is the total mechanical energy of the system when it is at rest? Etotal = How fast is m, moving just before hitting the ground? v = m/s Immediately after m1 hits the floor is m2 still moving? yes, up What is the greatest height that m2 will reach? h =

m1 m, An Atwood's machine consists of two weights, m, = 3.9 kg and m2 = 2 kg, connected by a by a string over a pulley (mp = 1.6 kg, rp = 0.28 m). The system is released from rest when m, is 2.6 m above the floor, and m2 begins on the floor. Assume there is no friction in the pulley. What is the rotational inertia of the pulley? I = kg-m2 What is the total mechanical energy of the system when it is at rest? Etotal = How fast is m, moving just before hitting the ground? v = m/s Immediately after m1 hits the floor is m2 still moving? yes, up What is the greatest height that m2 will reach? h =

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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