Solved: A weight on a spring has initial position s102 and period P. (a) To model
Chapter 4, Problem 22(choose chapter or problem)
A weight on a spring has initial position s102 and period P. (a) To model displacement of the weight, fnd a function s given by s1t2 = a cos vt. (b) Evaluate s112. Is the weight moving upward, downward, or neither when t = 1? Support the results graphically or numerically. s102 = 5 in.; P = 1.5 sec
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