If L is the angular momentum of satellite revolving around earth is a circular orbit of radius r with speed v then

L is directly proportional to square root of r
  • -25
see this
  • -8
mv^2÷r = GMm÷r^2 so mv^2 = GmM÷r since, v = w×r mvr×w = GmM÷r L × w = GmM÷r L = GmM÷wr = GmM×r÷ r×v = GmM × r^1/2 ÷ (GM)^1/2 that is why L is directly prop. to r^1/2
  • -12
L=√r

  • 39
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