Mathematics, 31.10.2019 01:31, lishalarrickougdzr

Aboat at anchor is bobbing up and down in the sea. the vertical distance, y, in feet, between the sea floor and the boat is given as a function of time, t, in minutes, by y=15+sin(2πt).
(a) find the vertical velocity, v, of the boat at time t.
(b) make rough sketches of y and v against t.

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Aboat at anchor is bobbing up and down in the sea. the vertical distance, y, in feet, between the se...