Explanation:

Answer: Height at which the object is with respect to the ground is 4m.

Explanation:

PE=480J.

h=?

h=PE/mg=480/[12×10]

Therefore, h=4m.

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Verified answer

Answer:

The energy process mentioned might refer to the potential energy gained by the object due to its height from the ground.

The formula for potential energy (PE) is:

PE=m⋅g⋅h

Where:

PE = Potential Energy

m = Mass of the object (12 kg)

g = Acceleration due to gravity (10 m/s²)

h = Height

Given that the potential energy (PE) is 480 Joules and the mass is 12 kg:

480=12×10×h

Now, solving for

h=480/12×10

 h= 480/120

h=4meters

Therefore, the height of the object is 4 meters.