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Unformatted text preview: + 1 m 2 k sin t ( ) + = The constants A and B are determined from the initial conditions. Problem 22-47 A block of mass M is suspended from a spring having a stiffness k . If the block is acted upon by a vertical force F = F 0 sin t , determine the equation which describes the motion of the block when it is pulled down a distance d from the equilibrium position and released from rest at t = 0. Assume that positive displacement is downward. Given: M 5 kg = k 300 N m = F 7 N = 818...
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This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.
- Spring '08