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Which black rock full of energy?

One example of a black rock full of energy is coal. Coal is a fossil fuel that contains potential energy from the sun that was stored in plants millions of years ago. When burned, coal releases energy in the form of heat.


A rock sitting on top of a cliff has?

A rock that is sitting on top of a cliff has what is called potential energy.


Why a rock or a ball on a hill have energy?

A rock or ball on a hill has energy because of its position in relation to the ground. This stored energy is called potential energy, which is a form of energy that an object possesses due to its position or condition, such as being elevated above the ground. When the rock or ball rolls down the hill, the potential energy is converted into kinetic energy, which is the energy of motion.


Does a rock have potential energy?

Yes rocks do have potential energy. Potential energy is defined as energy stored within a physical system. It is called potential because it has the potential to be converted into other forms of energy, such as kinetic energy which can do work in the process. This means that a rock can have potential energy as simple as, a rock held at an elevation. If dropped it's potential energy is then being converted to kinetic energy.


The energy of position such as a rock on a hill is?

The energy of position for a rock on a hill is potential energy, specifically gravitational potential energy. This energy is stored in the rock due to its position above the ground and can be converted into kinetic energy if the rock rolls down the hill.