Definition of Potential Energy

 

Potential energy is the energy within an object because of its position or state.

Gravitational potential energy: E = mgh

 

 

 

Where:

 

E = Potential Energy [J]

 

M = Mass [kg]

 

g = Gravitational Acceleration [m s-2]

 

h = height of the location of the object [m]

 

Elastic potential energy: F / N ..l

 

W = 1/2 FS

 

Where:

 

W = work done [J]

F = force exerted [N]

s = extension or compression of the spring [m]

 

1. In the first place, I would put the development of clear and precise thinking and imagination. Thinking about what you read and reflecting, thinking out a continuation for the author and coming up with your own ending is a very exciting experience. We learn to read between the lines. 2. Reading books makes a person literate. By rereading tons of well-formed sentences and correctly spelled words, we learn to write correctly and without mistakes. Reading aloud is especially helpful in this. This skill is becoming a rarity today.