The yo-yo with the most potential energy is B.Y .Therefore , B.Y is correct .
Potential energy is a concept in physics that refers to the stored energy an object possesses due to its position, state, or condition.
When work is done against a force, potential energy is accumulated, ready to be converted into other forms.
In the context of gravitational potential energy, an object's height above a reference point determines the stored energy.
The higher an object is, the greater its potential energy.
Consider a yo-yo in the second image, suspended in the air and about to unravel.
At this point, it has the most potential energy because it is farthest from the ground.
As the yo-yo descends, the gravitational potential energy is transformed into kinetic energy – the energy of motion.
This transition occurs as the yo-yo moves closer to the ground, converting the stored potential energy into the energy of movement.
The interplay between potential and kinetic energy illustrates the fundamental principles of energy conservation, showcasing how energy can change forms but is ultimately conserved in a closed system.
The yo-yo's descent, from potential to kinetic energy, exemplifies this elegant relationship between different forms of energy in the physical world .