Problems in escape velocity

Question

asked Jul 11, 2020 159k views

1 Answer

RomeNYRR · Answer 1 · 2020-07-15T09:43:05+0000

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.
$solution \\ given \: r = (3960 + 150) * 5280 \\ r = 21 \: 700 \: 800ft \\ \\ v = sqrt( (gm)/(r) ) \\ v = sqrt( (1.408 * 10^( - 16) )/(21 \: 700 \: 800) \\ v = 25 \: 470 (ft)/(s)$