How long will your trip take (in hours) if you travel 350 km at an average speed of 80 km/hr? khan academy?

The slope of a velocity time graph over any interval of time gives the during that interval

Which statement describes the formation of our sun? a disk formed of long trails of stars coiled into a spiral. it formed an elliptical flattened disk. heat and gases contracted within a nebula. gravity pushed stars away from a center core.

Which explanation most accurately describes convection within the ocean