Find the angle of incidence for the diagram below and show work?

Asher cycles 12 miles in 16 hours. what is his speed?

** 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

Explain why electric current cannot exist if a current doesn't have a voltage source.