For a satellite to orbit Earth at a constant distance, its centripetal acceleration must be equal to Earth's gravitational acceleration. If a satellite is to orbit with a constant circular radius of 9,500,000 m, what is the approximate required velocity of the satellite? (Recall that Earth has a mass of 5.97 x 1024 kg and G 11 = 6.67 x 10 N•m²/kg)​