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block is launched by compressing a spring of constant k=200N/m a distance of 15cm. The spring is mounted horizontally, and the surface directly under it is frictionless. But beyond the equilibrium position of the spring end, the surface has coefficient of friction equal to 0.27 . This frictional surface extends 85cm , followed by a frictionless curved ris
block is launched by compressing a spring of constant k=200N/m a distance of 15cm. The spring is mounted horizontally, and the surface directly under it is frictionless. But beyond the equilibrium position of the spring end, the surface has coefficient of friction equal to 0.27 . This frictional surface extends 85cm , followed by a frictionless curved ris
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