Four people make observations recorded in the table.

which best describes what all of the observations have in common?

they involve nuclear energy.
they involve radiant energy.
the involve changes in waves.
they involve changes in energy.

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.