If the moon did not revolve around the sun, would we still see moon phases?

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane