Suppose that a weight on a spring has initial position s(0) and period P. s(0)=1 in; P=0.8sec a. Find a function s given

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Suppose That A Weight On A Spring Has Initial Position S 0 And Period P S 0 1 In P 0 8sec A Find A Function S Given 1 (25.43 KiB) Viewed 32 times

Suppose that a weight on a spring has initial position s(0) and period P. s(0)=1 in; P=0.8sec a. Find a function s given by s(t)=acosωt that models the displacement of the weight. s(t)= (Simplify your answer. Type an exact answer in terms of π. Use integers or fractions for any numbers in the expression.) b. Evaluate s(1). s(1)= (Round to the nearest tenth as needed.) c. Is the weight moving upward, downward, or neither when t=1 ? The answer may be determined graphically or numerically. Upward Downward Neither