Would it ever be possible to travel the speed of light or close, in space or on earth?

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils

Which is an example of an exothermic process?

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?