The 12-lb box slides on the surface for which pux=0.3. The box has a velocity u = 15 ft/ s when it is 2 ft from the plate. (Figure 1) If the box strikes the smooth plate, which has a weight of 25 lb and is held in position by an unstretched spring of stiffness & = 360 lb / ft, determine the maximum compression imparted to the spring. Take e = 0.8 between the box and the plate. Assume that the plate slides smoothly. %3D Express your answer using three significant figures and include the appropriate units. x=?

The 12-lb box slides on the surface for which pux=0.3. The box has a velocity u = 15 ft/ s when it is 2 ft from the plate. (Figure 1) If the box strikes the smooth plate, which has a weight of 25 lb and is held in position by an unstretched spring of stiffness & = 360 lb / ft, determine the maximum compression imparted to the spring. Take e = 0.8 between the box and the plate. Assume that the plate slides smoothly. %3D Express your answer using three significant figures and include the appropriate units. x=?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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