Helicopters

Helicopters book cover — CHAPTER 1 Amazing Aircraft 4 CHAPTER 2 Law of Motion in Action 12 CHAPTER 3 Rotor Blades Steer 16 ACTIVITIES TOOLS Try This 22 Glossary 23 Index 24 To Learn More 24

Helicopters — page 1 — AMAZING AIRCRAFT Helicopters are unique flying machines They can hover

Helicopters — page 2 — They can fly straight up They can even fly backward How can a helicopter do such amazing things And how does a pilot control it

1

PAGE 1 OF 21

›

The only kids' eBook subscription service that offers thousands of high-quality books from well known publishers like HarperCollins, National Geographic and others.

JavaScript Required

Whoops! We're sorry but Epic doesn't work properly without JavaScript enabled. Check your web browser's settings to make sure it's enabled.