emmzymarine
emmzymarine
03-11-2019
Physics
contestada
problems in escape velocity
Respuesta :
Funkeheart
Funkeheart
03-11-2019
Answer:
when u say problem do u mean question.
if u do here are some question:
calculate the velocity of an artificial satellite orbiting the earth in a circular orbit at an altitude of 150 miles above the earth surface.
[tex]solution \\ given \: r = (3960 + 150) \times 5280 \\ r = 21 \: 700 \: 800ft \\ \\ v = sqrt( \frac{gm}{r} ) \\ v = sqrt( \frac{1.408 \times 10^{ - 16} }{21 \: 700 \: 800} \\ v = 25 \: 470 \frac{ft}{s} [/tex]
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