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LARPCALC11 5.PS.012.
The heights h (in inches) of pistons 1 and 2 in an automobile engine can be modeled by
h₁ =3.75 sin(741t) + 7.7 and h₂ = 3.75 sin(741(t+4))+7.7
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respectively, where t is measured in seconds.
Use a graphing utility to graph the heights of these pistons in the same viewing window for 0 st s 1. How often (in times/sec) are the pistons at the same height
times/sec
Enter a number.
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