Calculate the final displacement from 0 if an object first moves 4 cm to the left and then 5 cm to the right

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Select all the correct answers. which three statements about electromagnetic radiation are true?

Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system