Answer: PE = MGH = 1509.2J
Step-by-step explanation:
Remember, Potential energy, or PE has the equation of Mass * Constant of Gravity * Height, or MGH. SImply multiply a mass of 11kg, a height of 14 meters, and the earth's constant of gravity of 9.8 m/s^2 acceleration.
11*14*9.8= 1509.2 J
Also remember, PE has the unit of Joules, hence the J.