incremental plane changes
21helicopter — /hel i kop teuhr, hee li /, n. 1. any of a class of heavier than air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine. v.i. 2. to fly in a… …
22Centripetal force — Not to be confused with Centrifugal force. Classical mechanics Newton s Second Law …
23military technology — Introduction range of weapons, equipment, structures, and vehicles used specifically for the purpose of fighting. It includes the knowledge required to construct such technology, to employ it in combat, and to repair and replenish it.… …
24relaxation phenomenon — ▪ physics and chemistry Introduction in physics and chemistry, an effect related to the delay between the application of an external stress to a system that is, to an aggregation of matter and its response. It may occur in nuclear, atomic,… …
25School bus — This article is about vehicles specifically designed and manufactured for carrying students to and from school. For information about school transportation in general, see student transport. School Bus Front 3/4 view of a typical North American… …
26History of American football — The history of American football, a spectator sport in the United States, can be traced to early versions of rugby football. Both games have their origin in varieties of football played in the United Kingdom in the mid 19th century, in which a… …
27Motion planning — (a.k.a., the navigation problem , the piano mover s problem ) is a term used in robotics for the process of detailing a task into discrete motions. For example, consider navigating a mobile robot inside a building to a distant waypoint. It should …
28List of astronomy acronyms — This is a compilation of acronyms commonly used in astronomy. Most of the acronyms are drawn from professional astronomy and are used quite frequently in scientific publications. However, a few of these acronyms are frequently used by the general …
29Mechanics of planar particle motion — Classical mechanics Newton s Second Law History of classical mechanics  …
30Blood flow — is the continuous running of blood in the cardiovascular system. The human body is made up of several processes all carrying out various functions. We have the gastrointestinal system which aids the digestion and the absorption of food. We also… …
