2) A spring with spring constant k = 200 N/m is used as a launcher for a small block whose mass is 10 g. The block is placed against the compressed spring in a horizontal arrangement on a smooth horizontal surface. The spring, with the block, is compressed 5 cm and then released. a) Find the speed of the block just as it leaves the spring, b) The block encounters a rough surface as it leaves the spring. How much work does friction do in bringing the block to an eventual stop? c) The block slides a distance of 3.5 m before stopping. What is the coefficient of kinetic friction between the block and surface?

2) A spring with spring constant k = 200 N/m is used as a launcher for a small block whose mass is 10 g. The block is placed against the compressed spring in a horizontal arrangement on a smooth horizontal surface. The spring, with the block, is compressed 5 cm and then released. a) Find the speed of the block just as it leaves the spring, b) The block encounters a rough surface as it leaves the spring. How much work does friction do in bringing the block to an eventual stop? c) The block slides a distance of 3.5 m before stopping. What is the coefficient of kinetic friction between the block and surface?

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Description: 2) A spring with spring constant k = 200 N/m is used as a launcher for a small block whose mass is 10 g.The block is placed against the compressed spring in a horizontal arrangement on a smooth horizontalsurface. The spring, with the block, is compr

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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