Guest

why does a helicopter have rotating blades at the top as well as at its tail???

why does a helicopter have rotating blades at the top as well as at its tail???

Grade:11

1 Answers

AKASH GOYAL AskiitiansExpert-IITD
420 Points
13 years ago

Dear Apoorva

Top one is for flying and the tail one is for changing the direction .

All the best.

AKASH GOYAL

AskiitiansExpert-IITD

 

Please feel free to post as many doubts on our discussion forum as you can. We are all IITians and here to help you in your IIT JEE preparation.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

 

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free