67 o In Fig. 15-51, three 10 000 kg ore cars are held at rest on a mine railway using a cable that is parallel to the rails, which are inclined at an- gle e = 30°. The cable stretches 15 breaks free cm just before the coupling between the two lower cars breaks, detaching the lowest car. Assuming that the ca- ble obeys Hooke's law, find the (a) frequency and (b) amplitude of the resulting oscillations of the remain- ing two cars. Car that Figure 15-51 Problem 67.

67 o In Fig. 15-51, three 10 000 kg ore cars are held at rest on a mine railway using a cable that is parallel to the rails, which are inclined at an- gle e = 30°. The cable stretches 15 breaks free cm just before the coupling between the two lower cars breaks, detaching the lowest car. Assuming that the ca- ble obeys Hooke's law, find the (a) frequency and (b) amplitude of the resulting oscillations of the remain- ing two cars. Car that Figure 15-51 Problem 67.

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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