A toy car of mass m is pushed along a frictionless track so that it is moving at a speed v1. It hits a spring with stiffness k at the end of the track causing the spring to compress. What is the maximum compression x of the spring? By conservation of energy, K1 + U1 = K2 + U2 Some of the terms in the equation above are zero; thus it can be simplified to: 2 = 2 Isolating the compression x, X = ( 21 )1/2 Suppose the mass of the toy car moving at 2.5 m/s is 0.0505 kg and the spring constant isk = 605 N/m, the spring will experience a maximum compression of 0.0 84 m.
A toy car of mass m is pushed along a frictionless track so that it is moving at a speed v1. It hits a spring with stiffness k at the end of the track causing the spring to compress. What is the maximum compression x of the spring? By conservation of energy, K1 + U1 = K2 + U2 Some of the terms in the equation above are zero; thus it can be simplified to: 2 = 2 Isolating the compression x, X = ( 21 )1/2 Suppose the mass of the toy car moving at 2.5 m/s is 0.0505 kg and the spring constant isk = 605 N/m, the spring will experience a maximum compression of 0.0 84 m.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter8: Potential Energy And Conservation Of Energy
Section: Chapter Questions
Problem 89AP: A box slides on a frictionless surface with a total energy of 50 J. It hits a spring and compresses...
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