Mathematics, 03.03.2021 02:00 ashbela16

1. A spring is oscillating vertically according to the equation y = 3cos(2t –z), where y is the displacement in feet and t is time in seconds. At what time will the spring be 2 ft. high? Round your answer to the nearest tenth of a second.
51.3 seconds
4.1 seconds
25.7 seconds
O
10.6 seconds

Answers: 2

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1. A spring is oscillating vertically according to the equation y = 3cos(2t –z), where y is the disp...