Answer:
The objects in order from least to greatest potential energy:
Explanation:
Potential energy is an energy of the body due to its position.
m = mas of the body
g = Acceleration due to gravity
h = Height at which body is placed
Potential energy of the stone:
m = 15 kg, h = 3 m , g =
Potential energy of the water:
m = 10 kg, h = 9 m , g =
Potential energy of the ball :
m = 1 kg, h = 20 m , g =
Potential energy of the book :
m = 25 kg, h = 2 m , g =
The potential energies in order from least to greatest :
The objects in order from least to greatest potential energy: