In the figure below a box of mass m = 0.19kg compresses a spring with spring constant k = 200 N/m by an amount x = 0.15 m. The box is initially at rest. The box is then released. After the box leaves the spring, the box goes through a region in the ground of length d = 0.85 m where friction acts on the box with a kinetic friction coefficient μk = 0.27. After leaving this region of length d, there is no more friction. The box comes to rest after it reaches a height h above the ground. The acceleration due to gravity is g = 9.8 m/sec2, as usual. What is h?
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In the figure below a box of mass m = 0.19kg compresses a spring with spring constant k = 200 N/m by...
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