47. An inclined plane of angle 20.0° has a spring of 500 N/m fastened securely at the bottom so that the spring is parallel to the surface as shown in Figure P7.47. A 2.50 kg is placed on the plane at a m force constant k = ww. block of mass m = Figure P7.47 Problems 47 and 48 distance d 0.300 m from the spring. From this position, the block is projected down- ward toward the spring with speed v = 0.750 m/s. By what distance is the spring compressed when the block moment- arily comes to rest?

47. An inclined plane of angle 20.0° has a spring of 500 N/m fastened securely at the bottom so that the spring is parallel to the surface as shown in Figure P7.47. A 2.50 kg is placed on the plane at a m force constant k = ww. block of mass m = Figure P7.47 Problems 47 and 48 distance d 0.300 m from the spring. From this position, the block is projected down- ward toward the spring with speed v = 0.750 m/s. By what distance is the spring compressed when the block moment- arily comes to rest?

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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