Problem 3. A block of mass m = 2.00 kg is attached to a spring of force constant k= 500 N/m as shown in figure below. The block is pulled to a position x; = 10.0 cm to the right of equilibrium and released from rest. The object is moving on a frictionless horizontal surface. (a) What is the potential energy of the spring just before the block is released? (b) Find the speed the block has as it passes through the relaxed position of the spring. (c) What is the kinetic energy of the block at the instant the spring has been compressed 5 cm? WWWW MI x= 0 x- x

Problem 3. A block of mass m = 2.00 kg is attached to a spring of force constant k= 500 N/m as shown in figure below. The block is pulled to a position x; = 10.0 cm to the right of equilibrium and released from rest. The object is moving on a frictionless horizontal surface. (a) What is the potential energy of the spring just before the block is released? (b) Find the speed the block has as it passes through the relaxed position of the spring. (c) What is the kinetic energy of the block at the instant the spring has been compressed 5 cm? WWWW MI x= 0 x- x

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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