The altitude of the International Space Station t minutes after its perigee (closest point), in kilometers, is given byA(t)=415−sin(92.82π(t+23.2)).The International Space Station reaches its perigee once in every orbit.How long does the International Space Station take to orbit the earth? Give an exact answer.□ minutes
Q. The altitude of the International Space Station t minutes after its perigee (closest point), in kilometers, is given byA(t)=415−sin(92.82π(t+23.2)).The International Space Station reaches its perigee once in every orbit.How long does the International Space Station take to orbit the earth? Give an exact answer.□ minutes
Altitude Function Period: The altitude function A(t) is periodic, with the period being the time it takes for the ISS to complete one orbit.
Sine Function Period: The period of the sine function sin(Bt) is B2π. Here, B=92.82π.
Calculation of Period: So, the period of A(t) is 92.8 minutes because that's the value that makes Bt equal to 2π.
Conclusion: Therefore, the International Space Station takes 92.8 minutes to orbit the Earth.
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