. 1. Rank Three cars accelerate while moving in the positive rection,
Rank the cars in order of increasing acceleration, from most negative
to most positive.
Car 1 speeds up from 25 m/s to 35 m/s in 10 s.
Car 2 speeds up from 0 to 30 m/s in 15 s.
Car 3 slows down from 32 m/s to 12 m/s in 5 s.

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

what are the statements? x

technology is the application of the knowledge gained by science.