Write your own scenario. Identify the independent and dependent variables

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?