the dual spring system stops the movement of a steel ball weighing 7500 / moving along the roller track at a speed of 3 m/s, where k = 5000 n/ and 2 = 7500 n/m. find the distance at which the impact plate 4 will travel. go to the right as much as possible when able to successfully stop the stone.

Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?