Pilings are driven into the ground at a building site by dropping a 2250 kg object onto them. What change in gravitational potential energy does the object undergo if it is released from rest 16.0 m above the ground and ends up 1.30 m above the ground ? Change in gravitational potential energy:

324.135 kJ

Explanation:

Given

Mass of dropping is

The initial height of dropping is

The final height of dropping

Gravitational potential energy is the function of height i.e.

Change in Gravitational Energy is

c.is a substance that requires a small amount of energy per gram to raise its temperature; has strong cohesive forces between molecules.

explanation:

a colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

a displacement distance is size of displ