Truck suspensions often have "helper springs" that engage at high loads. One such arrangement is a leaf spring with a helper coil spring mounted on the axle, as shown in the figure below. When the main leaf spring is compressed by distance y0, the helper spring engages and then helps to support any additional load. Suppose the leaf spring constant is 5.20 105 N/m, the helper spring constant is 3.60 105 N/m, and y0 = 0.500 m.(a) What is the compression of the leaf spring for a load of 4.50 105 N?

Given : Spring constant of leaf spring (kl) = 5.2 x 105 N/m Spring constant of helper spring (kh) =…

Answered: Truck suspensions often have "helper…

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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Truck suspensions often have "helper springs" that engage at high loads. One such arrangement is a leaf spring with a helper coil spring mounted on the axle, as shown in the figure below. When the main leaf spring is compressed by distance y₀, the helper spring engages and then helps to support any additional load. Suppose the leaf spring constant is 5.20 10⁵ N/m, the helper spring constant is 3.60 10⁵ N/m, and y₀ = 0.500 m.

(a) What is the compression of the leaf spring for a load of 4.50 10⁵ N?

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