Resultant Force in Physics

The net effect of two or more forces is a single force that is called the resultant force.

Another factor that contributes to the difference in perception is the backward movement of the eyes. “10-15% of eye movements during reading are reversed, that is, the eyes go back and re-run the reading,” explains Willingham. “It happens very quickly, you don’t even notice that the reading process is going on that way.” This feature improves understanding. In theory, of course, you can rewind the audio file, but very few people will go to such unnecessary trouble.