Kinetic energy is energy of motion. The kinetic energy of an object is dependent on two variables, speed and mass and can be represented by the formula:
KE = 1/2mv2
Sammie is speeding done the road in his race car. Sammie passes one car after another. Sammie has more kinetic energy than the
cars he is passing. He pulls up to a BIG truck and the two are traveling neck and neck down the highway. Is there any difference in
the kinetic energy of the truck and Sammie's car? Explain.

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.

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

In which of these cases are the two wave points considered to be in phase with each other?