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kaylajrox
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Homework Statement
A 2kg block is pushed against a spring of force constant k=400 N/m, compressing it .22m. When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with a slope of 37 degrees. a.) what is the speed of the block as it slides along the horizontal surface after having left the spring? b.) How far does the block travel up the incline?
Homework Equations
U=1/2kx^2
x=x0 + V0t+ 1/2 at^2