neirabrandon516
neirabrandon516
25.11.2019 • 
Mathematics

The motion of a spring that is subject to a frictional force or a damping force (such as a shock absorber in a car) is often modeled by the product of an exponential function and a sine or cosine function. suppose the equation of motion of a point on such a spring iss(t) = 4e−0.6t sin 2πtwhere s is measured in centimeters and t in seconds. find the velocity after t seconds.v(t) =

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