Question 1 A satelite is orbiting above the Earth. The centripetal acceleration that it experiences is 0.0798 m/s and it completes one circular orbit in one day. How high is the satelite above the surface of the Earth? Take the radius of the earth to be 6400 km. O 6.40x105 m O 2.01x1012 m O 8.69x105 m O 1.51x10' m Question 2 A car traveling at constant speed has a dot of red paint on the outer section of one of its tires. As you drive past this car you can see the dot spinning with a centripetal acceleration of 14.4 m/s and the radius of the tire is 0.440 m. What is the period of the red paint spot on the outer part of the tire? O 14.4 s O 2.52 s O 0.436 S O 1.10 s Question 3 A record is spinning around on a record player and has a period of 5.00 s. The record has a diameter of 27.6 cm. It begins to slow down and it stops after 8.00 s. How many revolutions does the record make between the record starting to slow down and coming to a complete stop? 0 0.800 rev O 42.6 rev O 5.03 rev O 2.40 rev