The force F (in pounds) on a person's back when he or she bends over at an
Question:
The force F (in pounds) on a person's back when he or she bends over at an angle from an upright position is modeled by
where W represents the person's weight (in pounds).
(a) Simplify the model.
(b) Use a graphing utility to graph the model, where W = 185 and 0°
(c) At what angle is the force maximized? At what angle is the force minimized?
Transcribed Image Text:
0.6W sin(0 F + 90°) sin 12°
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a b Let y 1 06 185 cos x sin 12 ...View the full answer
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