Which of the following is an example of potential rather than kinetic energy?
a boy mowing grasswater rushing over Niagara Fallsa firefly using light flashes to attract a matea food molecule made up of energy-rich macromoleculesan insect foraging for food
(A) a boy mowing grass
(B) water rushing over Niagara falls
(C) firefly using light flashes to attract a mate
(D) a food molecule made up of energy-rich macromolecules
(E) an insect foraging for food
Correct answer: D- Molecule mde up of energy-rich macromelcules
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A stretched rubber band, a raised object, or a compressed spring are all examples of potential energy. This energy is stored within an object and has the potential to do work when released, as opposed to kinetic energy, which is the energy of motion.
I pull a rubber band.
the rubber band stores the energy of me pulling it, and when I release it, It springs back, using the energy I stored by pulling it.
A non-example of potential energy would be kinetic energy. Potential energy is the energy an object has due to its position or condition, while kinetic energy is the energy of motion. Another non-example could be thermal energy, which is the energy related to the temperature of an object rather than its position or condition.
Position or height is a characteristic associated with potential energy rather than kinetic energy. The higher an object is positioned above the ground, the greater its potential energy.
In a system, thermal energy is primarily in the form of kinetic energy (KE) rather than potential energy (PE).
Potential energy is energy that has the potential to be moved. Kinetic energy is energy in motion. eg. Potential energy could be like a fire extinguisher that is on the wall it has the potential to fall on the ground . An example of Kinetic energy is would be a moving car, it is in motion .
If the object is lowered slowly and gains little kinetic energy, the potential energy is mostly converted into other forms of energy, such as heat or sound, due to friction and air resistance. Therefore, the potential energy is dissipated as heat or other forms of energy rather than increasing the object's kinetic energy.