IDNLearn.com is designed to help you find reliable answers quickly and easily. Discover in-depth and trustworthy answers from our extensive network of knowledgeable professionals.
The diameters of the main rotor and tail rotor of a single-engine helicopter are 7.57 m and 1.03 m, respectively. The respective rotational speeds are 449 rev/min and 4,150 rev/min. Calculate the speeds of the tips of both rotors.
main rotor
m/s
tail rotor
m/s
Compare these speeds with the speed of sound, 343 m/s.
vmain rotor =
vsound
vtail rotor =
vsound
Sagot :
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Accurate answers are just a click away at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.
