The potential energy acquired by a balloon when we press it (changing its shape), or by a spring inside a toy car when wound, is possessed by virtue of the object's _________________.
Understanding Potential Energy and Configuration
Potential energy is stored energy an object possesses due to its position, condition, or arrangement. In the given examples, the energy stored in a deformed balloon or a wound spring is directly related to how these objects are arranged or configured.
Analyzing the Examples
- Balloon Deformation: When you press a balloon, you change its shape. This change requires work, and the energy is stored as potential energy within the stretched material of the balloon.
- Wound Spring: Winding a spring stores elastic potential energy because the spring's coils are forced into a compressed or stretched state, altering its natural configuration.
Linking to Object's Property
The energy stored in these scenarios is not due to the object's mass, volume, speed, or acceleration, but specifically because its configuration (its shape or the arrangement of its parts) has been altered from its equilibrium state. This stored energy can be released to do work when the object returns to its original shape.
Conclusion
Therefore, the potential energy acquired by changing an object's shape, like a balloon or a spring, is possessed by virtue of the object's configuration.
Important Questions from Potential Energy
Which one of the following is not a conservative force ?
Which of the following is an example of gravitational potential energy?
What type of energy conversion takes place during the thunder of clouds?
The potential difference is 40V. Find the work done to transmit a charge of 0.5C?
Which of the following terms is used for stored energy that depends upon the relative position of various parts of a system?
