A graph of a relationship is shown. Energy (J) 4.5- 05- 0 0 05 Energy vs. Velocity 1.5 12 25 Velocity is directly related to energy. 3 Velocity (m/s) Which of the following best describes the relationship between the two variables? O Velocity is inversely related to energy. 15 O Energy is directly related to the square of velocity. Energy is inversely related to the square of velocity.