This is a differntial equations problem. A mass weighing 8 lb stretches a spring 2ft. Assume there is no damping or external forces acting on the system. Suppose the mass is pulled down 1 ft below its equilibrium position, and released with an upward velocity of 4ft/s. a. Determine the position y(t) of the mass at any time t. b. Find the amplitude, phase angle and period of the motion.
This is a differntial equations problem. A mass weighing 8 lb stretches a spring 2ft. Assume there is no damping or external forces acting on the system. Suppose the mass is pulled down 1 ft below its equilibrium position, and released with an upward velocity of 4ft/s. a. Determine the position y(t) of the mass at any time t. b. Find the amplitude, phase angle and period of the motion.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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This is a differntial equations problem.
A mass weighing 8 lb stretches a spring 2ft. Assume there is no damping or external forces acting on the system. Suppose the mass is pulled down 1 ft below its equilibrium position, and released with an upward velocity of 4ft/s.
a. Determine the position y(t) of the mass at any time t.
b. Find the amplitude, phase angle and period of the motion.
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