A bumper, consisting of a nest of three springs, is used to arrest the horizontal motion of a large mass which is traveling at 62 ft/sec as it contacts the bumper. The two outer springs cause a deceleration proportional to the spring deformation. The center spring increases the deceleration rate when the compression exceeds 8 in. as shown on the graph. Determine the maximum compression x of the outer springs. Deceleration ft/sec 6000 4000 2000 x, in. 16 8 62 ft/sec Mececle

A bumper, consisting of a nest of three springs, is used to arrest the horizontal motion of a large mass which is traveling at 62 ft/sec as it contacts the bumper. The two outer springs cause a deceleration proportional to the spring deformation. The center spring increases the deceleration rate when the compression exceeds 8 in. as shown on the graph. Determine the maximum compression x of the outer springs. Deceleration ft/sec 6000 4000 2000 x, in. 16 8 62 ft/sec Mececle

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 44PQ: A student working on a school project modeled a trampoline as a spring obeying Hookes law and...

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