A spring of a spring gun, having constant k- 628 N/m, ia compressed horizontally a distancex-0.05 m from its relaxed state. A ball of masam-002 kg is put in the barrel. Once the gun is fired (Le. the spring returns to its relaxed state), the speed (in m/s) with which the ballwil leave the barrel is: Ball MMMM a. 19.8 Ob. 2.87 Oc. 4.35 Od. 22.14 O e. 8.84

A spring of a spring gun, having constant k- 628 N/m, ia compressed horizontally a distancex-0.05 m from its relaxed state. A ball of masam-002 kg is put in the barrel. Once the gun is fired (Le. the spring returns to its relaxed state), the speed (in m/s) with which the ballwil leave the barrel is: Ball MMMM a. 19.8 Ob. 2.87 Oc. 4.35 Od. 22.14 O e. 8.84

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 8.21P: A toy cannon uses a spring to project a 5.30-g soft rubber ball. The spring is originally compressed...

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