shadrak
1 Answer
Colleen
Propulsion is a means of creating force leading to movement.
Look up propulsion in Wiktionary, the free dictionary.
A propulsion system has a source of mechanical power (some type of engine or motor, muscles), and some means of using this power to generate force, such as wheel and axles, propellers, a propulsive nozzle, wings, fins or legs.
Other components such as clutches, gearboxes and so forth may be needed to connect the power source to the force generating component.
The term propulsion is derived from two Latin words: pro meaning before or forwards and pellere meaning to drive.[1] http://en.wikipedia.org/wiki/Propulsion
| 13 years ago. Rating: 0 | |
Top contributors in Physics category
Unanswered Questions
CÔNG TY TNHH ĐIỆN TỬ QALED
Answers: 0
Views: 9
Rating: 0
iwinclub68biz
Answers: 0
Views: 8
Rating: 0
ea88eanet
Answers: 0
Views: 11
Rating: 0
EA88
Answers: 0
Views: 11
Rating: 0
AE888 - AE888 ESTATE - Trang Chủ Nhà Cái Đá Gà AE888 COM Chính Thức
Answers: 0
Views: 10
Rating: 0
Kí Tự Đặc Biệt Hoa Lá Thiên Nhiên Tươi Mát Cho Bio Cá Nhân
Answers: 0
Views: 14
Rating: 0
AE888
Answers: 0
Views: 14
Rating: 0
HI88
> More questions...
Answers: 0
Views: 10
Rating: 0