Section 7
Further Applications of Newton's Laws
By Boundless
![Thumbnail](../../../../../../figures.boundless-cdn.com/17031/square/figure-04-07-01.jpeg)
Net force affects the motion, postion and/or shape of objects (some important and commonly used forces are friction, drag and deformation).
![Thumbnail](../../../../../../figures.boundless-cdn.com/17035/square/figure-06-01-01a.jpeg)
If two systems are in contact and moving relative to one another, then the friction between them is called kinetic friction.
![Thumbnail](../../../../../../figures.boundless-cdn.com/17056/square/f2.gif)
Static friction is a type of friction that occurs to resist motion when two objects are at rest against each other.
![Thumbnail](../../../../../../figures.boundless-cdn.com/17589/square/ai15.gif)
Combining motion on inclines with friction uses such concepts as equilibrium and contact force on an incline.
![Thumbnail](../../../../../../figures.boundless-cdn.com/17048/square/figure-06-02-02a.jpeg)
The drag force is the resistive force felt by objects moving through fluids and is proportional to the square of the object's speed.
![Thumbnail](../../../../../../figures.boundless-cdn.com/17034/square/figure-06-03-03a.jpeg)
The ratio of force to area
![Thumbnail](../../../../../../figures.boundless-cdn.com/17033/square/e1.gif)
An object is said to be in equilibrium when there is no external net force acting on it.
![Thumbnail](../../../../../../figures.boundless-cdn.com/17053/raw/tension-figure.jpg)
Forces can be transferred from one object to another through connections.
![Thumbnail](../../../../../../figures.boundless-cdn.com/17055/square/ucm2.gif)
An object in circular motion undergoes acceleration due to centripetal force in the direction of the center of rotation.