Blood Pressure The pressure
where
(a) Use a graphing utility to graph the model.
(b) What is the period of the model? What does it represent in the context of the problem?
(c) What is the amplitude of the model? What does it represent in the context of the problem?
(d) If one cycle of this model is equivalent to one heartbeat, what is the pulse of the patient?
(e) A physician wants the patient’s pulse rate to be
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Trigonometry (MindTap Course List)
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- Harmonic Motion The displacement from equilibrium of an oscillating weight suspended by a spring is given by y(t)=12cos6t where y is the displacement in feet and t is the time in seconds. Find the displacement when (a) t = 0, (b) t=14, and (c) t=12.arrow_forwardOscillating Spring A mass attached to a spring oscillates upward and downward. The displacement of the mass from its equilibrium position after t seconds is given by the function d(t)=3.5cos(2t), where d is measured in centimeters (Figure 12). Find all times at which the displacement is zero.arrow_forwardHOW DO YOU SEE IT? The graph below shows the displacement of an object in simple harmonic motion. (a) What is the amplitude? (b) What is the period? (c) Is the equation of the simple harmonic motion of the form d=asintord=acost?arrow_forward
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