A 45-kg block is set into motion by compressing a spring 10 cm from its natural length. The block then slides 35 meters up a ramp with an incline of 15° before coming to a stop. There is no friction between the block and the flat surface, but there is friction between the block and the ramp (uk = 0.12). What is the spring constant, k? Justify your answer with your rationale and equations used.
A 45-kg block is set into motion by compressing a spring 10 cm from its natural length. The block then slides 35 meters up a ramp with an incline of 15° before coming to a stop. There is no friction between the block and the flat surface, but there is friction between the block and the ramp (uk = 0.12). What is the spring constant, k? Justify your answer with your rationale and equations used.
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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Transcribed Image Text:A 45-kg block is set into motion by compressing a spring 10 cm from its natural length. The block then slides
35 meters up a ramp with an incline of 15° before coming to a stop. There is no friction between the block and
the flat surface, but there is friction between the block and the ramp (uk = 0.12).
What is the spring constant, k? Justify your answer with your rationale and equations used.
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