Answers: 3
Physics, 22.06.2019 07:50, singhmanny3526
The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
Answers: 2
Physics, 22.06.2019 11:30, georgesarkes12
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
Answers: 2
Physics, 22.06.2019 12:00, Redeyestudio53
This is for my 8th grade science class, i really donât understand. can someone me? , lol.
Answers: 1
Adjust the mass of the refrigerator by stacking different objects on top of it. If the mass of the r...
Mathematics, 11.05.2021 17:50
Mathematics, 11.05.2021 17:50
Mathematics, 11.05.2021 17:50
Mathematics, 11.05.2021 17:50