A weight is suspended on a spring and set in motion such that it bobs up and down vertically. The equation h(t) = 6cos(2pi(t))+ 5 can be used to represent the height, h, in centimeters, of the weight above a desk after time, t, in seconds. Determine the instantaneous rate of change of the height at t = 6.5 seconds.

Q: cos(T/x5) dx 16

A: Given that: ∫cos(π/x15)dxx16

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