In the given figure below, a 3.5-kg block is sliding down a 600-rough incline. The speed of the block is 1.86 m/s at the instant it is 5.52 m from an uncompressed spring located at the other lower end of the incline. The spring has a spring or stiffness constant of 210 N/m and the coefficient of kinetic friction between the block and the incline is 0.45. (a) At what speed (in m/s) will the block strike the spring? (b) What would be the maximum compression (in m) of the spring? 5.52 m www 60⁰

In the given figure below, a 3.5-kg block is sliding down a 600-rough incline. The speed of the block is 1.86 m/s at the instant it is 5.52 m from an uncompressed spring located at the other lower end of the incline. The spring has a spring or stiffness constant of 210 N/m and the coefficient of kinetic friction between the block and the incline is 0.45. (a) At what speed (in m/s) will the block strike the spring? (b) What would be the maximum compression (in m) of the spring? 5.52 m www 60⁰

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter16: Oscillations

Section: Chapter Questions

Problem 46PQ

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