Can someone give me some info about earthquakes i really need it to make a poster!

** 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

What is the single most important equation in all of physics?

The force it would take to accelerate an 900-kg car at the rate of 6m/s2