If somebody swim to the right for 30 meters then swims to left for 15 meters and then swims back to the right for 50 meters whats is the person displacement

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

On a geologic map, if the contacts between sedimentary rock units form a bull’s-eye pattern of concentric circles, with the youngest unit in the center, the underlying structure is a(n)