ELASTIC POTENTIAL ENERGY ➰ Definition, formula and exercises ✅
Definition of elastic potential energy: It is the stored energy that results from applying a force to deform an elastic object (elastic energy).
0:26 What is elastic potential energy? This elastic potential energy can be stored in elastic objects such as springs, elastic bands, trampolines, etc.
Source: http://energiapotencial.com/
0:56 Any spring that is stretched or compressed has stored elastic potential energy.
The energy remains stored until the force is removed and the elastic object returns to its original shape.
The elastic amount of potential energy stored in an object is related to the amount of stretching – the more stretching, the more energy is stored. Source: https://queeslaenergia.com/tipos/elas...
Related topics are: elastic potential energy; elastic energy; potential energy; potential energy formula; elastic potential energy formula; elastic potential energy exercises; definition of elastic potential energy; what is elastic potential energy; stored energy; Elastic potential energy definition, formula, and exercises
Source: https://www.energia.org/
1:20 Elastic potential energy formula (elastic potential energy formula)
Potential energy is equal to one half times the spring constant times the distance squared.
Source: https://www.fisicalab.com/apartado/en...
2:04 Elastic Potential Energy Exercises
A spring is fixed on a smooth surface. A 100 g ball is compressed against the spring, causing it to recoil 6 cm. The spring's spring constant, k, is 200 N/m. If we now release the spring, it pushes the ball back and returns to its initial position. At what speed will the ball leave contact with the spring?
2:37 Solution:
First, we extract the information or data provided by the problem.
To calculate this velocity, we must first calculate the elastic potential energy stored in the spring when it is compressed. We apply the elastic potential energy formula:
When the spring is released, this elastic potential energy of the spring-ball system is transmitted to the free ball, transforming the elastic energy into kinetic energy acquired by the ball:
Finally, we calculate the ball's exit velocity.
5:14 The ball shoots off the spring at 2.68 m/s.
Source:
https://es.khanacademy.org/science/ph...
Source:
https://www.universoformulas.com/fisi...
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