A woman starts 40 m East of the origin and runs West at 5 m/s for 2 seconds. She then runs 10 m/s west for 2 seconds. (Draw it on a graph)

** 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