"tri"means three so a tri-motor airplane has three engines. the most common tri-motor airplane will have one engine on each front wing and one engine on the tail or back wing. many tri-motor airplanes are considered jets.
"Trimotor" refers to one airplane in particular--it's made by Ford. This plane has three radial engines driving propellers. The plane's fuselage is made of corrugated metal, kind of like that you'd find on a shed roof, for extra strength. The Ford Trimotor was about as sophisticated as an anvil and nearly as reliable--some of the Trimotors, all of which were made before World War II, are still flying.
The cast of El despegue del trimotor - 2011 includes: Tania Esteban
The Ford Trimotor
The ford Trimotor or Fokker F.VII
Probably because it was all metal construction.
All gliders are airplanes, but not all airplanes are gliders.
Yes, jets really are airplanes but they are faster airplanes.
airplanes are cool
Yes, jets are airplanes but they are called supersonic airplanes.
Yes, airplanes are aircraft. However, not all aircraft are airplanes. Helicopters, blimps, and balloons are aircraft- but they are not airplanes. Airplanes are generally fixed wing machines that move through the air.
Airplanes.
Something about airplanes
No, there were no airplanes in the Victorian era.