A blood pressure reading of 120/80 is determined by using a sphygmomanometer to measure blood pressure in the veins. The <span>top number is the systolic pressure and the bottom number is the diastolic pressure. </span>
This had choices. They were:
A. potential energy being converted into mechanical energy
B. potential energy being converted into kinetic energy
C. kinetic energy being converted into potential energy
D. mechanical energy being converted into potential energy
The answer is B. POTENTIAL ENERGY BEING CONVERTED INTO KINETIC ENERGY
Potential energy is greater the higher an object is from the
Earth. Potential energy was converted into kinetic energy as the boulder broke free from
the mountain and began to move.