SATELLITE - Orbital Velocity and Time Period | in HINDI

In this Physics video lecture in Hindi for class 11 we derived the equation for the orbital velocity and time period of a satellite revolving in a circular orbit around the planet earth. We also discussed about the force which keeps the satellite in its orbit. Due to its orbital velocity the satellite experiences a centrifugal force which cancels the gravitational pull and the satellite keeps moving in the orbit. The time taken by it for one revolution around the earth is known as its time period.

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