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Question
Cooper Toy Company has designed a new toy that uses a spring and follows a sinusoidal curve after you wind it up and starting it. At t=5 seconds, the toy is at the highest point, 18 cm above the ground. Four seconds later , the toy is at its lowest point, which is 6 cm above the ground. Find an equation that will determine the height of the toy at any time t.a. Find the height of the spring after 26 secondsb. Find the first time the height of the spring reaches 16 cm above the ground