An artificial satellite is moving in a circular orbit around the earth with a speed equal to 3/8 times of the magnitude of escape velocity from the earth. If the satellite is stopped suddenly in its orbit and allowed to fall freely onto the earth . Then the speed with which it hits the surface of the earth is sqrta . find a (take g=10 m/s and R_e=6400 km)

An artificial satellite is moving in a circular orbit around the earth

1.	An artificial satellite is moving in a circular orbit around the earth with a speed equal to 3/8 times of the magnitude of escape velocity from the earth. If the satellite is stopped suddenly in its orbit and allowed to fall freely onto the earth . Then the speed with which it hits the surface of the earth is sqrta . find a (take g=10 m/s and R_e=6400 km)
Answer» ANSWER :`00011.50`

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