A satellite at an altitude of 1,000 km orbits the earth once every 6 hours. What is the altitude, to the nearest whole km, of a satellite orbiting every 8 hours?

Aball is rolled uphill a distance of 5 m before it slows, stops, and begins to roll back. the ball rolls downhill 9 m before coming to rest against a tree. what is the magnitude of the balls displacement? a. 4 meters b. 9 meters c. 14 meters d. 45 meters