define the formula for time period of setelaite
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time period = 1/ frequency
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The time period of a satellite is the time taken by it to go once around the earth. Therefore
T= Circumference of the orbit/Orbital velocity=2πr/v0=[2π(Re +h )]/v0
Putting the value of v0 from the equation (1) at orbital speed of satellite, we get :
T = 2π(Re +h )/[GMe/(Re +h )]1/2 = 2π√[(Re +h )3/gMe]…….(4)
But GMe=gRe2,
hence we can also write
T=2π√[(Re +h )3/gRe2]
T= Circumference of the orbit/Orbital velocity=2πr/v0=[2π(Re +h )]/v0
Putting the value of v0 from the equation (1) at orbital speed of satellite, we get :
T = 2π(Re +h )/[GMe/(Re +h )]1/2 = 2π√[(Re +h )3/gMe]…….(4)
But GMe=gRe2,
hence we can also write
T=2π√[(Re +h )3/gRe2]
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