Aeroplanes are made in the shape of birds because
Α.Ο To overcome fluid friction
B. O they look attractive in that shape
C. O it will increase friction
D. O it is easy to carry heavy loads W
Share
Aeroplanes are made in the shape of birds because
Α.Ο To overcome fluid friction
B. O they look attractive in that shape
C. O it will increase friction
D. O it is easy to carry heavy loads W
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Birds have streamlined shapes so that when they are in flight the air can flow on their surface smoothly. Engineers used the shape of the birds as inspiration to model the planes
Answer:
i think option a and d are both correct but i am not sure