Engineering, 12.03.2020 20:36 rol15
The 25-lb box slides on the surface for which = 0.25. The box has a velocity = 15 ft/s when it is 2 ft from the plate. If it strikes the smooth plate, which has a weight of 12 lb and is held in position by an unstretched spring of stiffness = 410 lb/ft, determine the maximum compression imparted to the spring. Take = 0.75 between the box and the plate. Assume that the plate slides smoothly.
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The 25-lb box slides on the surface for which = 0.25. The box has a velocity = 15 ft/s when it is...
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