14. It takes an airplane nearly ¾ of a mile to stop. Which law of motion is being used? A) Newton's 1st Law
B) Newton's 2nd Law
C) Newton's 3rd Law

May someone explain how to do this question?

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

** 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