Zapata wants to change his reference point from his hover point above the ground to a higher position in the sky. Which model below represents the forces acting on Zapata as he moves higher into the

Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?

Which branches of natural science include the study of an organism that lived 10 million years ago

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius