Pushing, pulling, twisting, and stretching. All of these are examples of forces. But what is a force? In this article you will find out more about: different types of forces what effect forces ...

Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...

Also skin can sense the direction of a force, allowing it to distinguish between types of forces. This ability helps our brains make all kinds of unconscious decisions.