Question

​ᴅᴇꜰɪɴᴇ ᴩʀɪɴᴄɪᴩʟᴇ ᴏꜰ ʜᴇʟɪᴄᴏᴩᴛᴇʀ¿?​

Answer 1

Answer:

Wings create lift because of a relationship called the Bernoulli Principle. ... A helicopter's rotor blades are wings and create lift. An airplane must fly fast to move enough air over its wings to provide lift. A helicopter moves air over its rotor by spinning its blades.

Explanation:

Wings create lift because of a relationship called the Bernoulli Principle. ... A helicopter's rotor blades are wings and create lift. An airplane must fly fast to move enough air over its wings to provide lift. A helicopter moves air over its rotor by spinning its blades.

Answer 2

Answer:

koi shak h toh batae