Me! i don’t understand how to solve this problem.

What is the measurement of how fast an object moves relative to a reference point?

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?