World 4 · How a Jet Engine Works · 12 min · PRO
Thrust from throwing air back
Newton again
PRO · Flight School
World 4: How a Jet Engine Works is part of PRO
The first world of Flight School is free. PRO opens the other 23 lessons in 6 worlds — simulations, quizzes and all.
PRO includes
- All 60 labs — every world, every lesson
- Practice exams and certificates
$8.33/mo, billed yearly ($99.99) · or $39.99 monthly