725 Centroid of windlift of airplane wing | Centroid of area Jhun Vert Sun, 04/19/2020 - 11:40 pm

Problem 725
Repeat Problem 239 without using integration.
 

239 Resultant of lift on the wing of an airplane Jhun Vert Sat, 04/18/2020 - 05:00 pm

Problem 239
The 16-ft wing of an airplane is subjected to a lift which varies from zero at the tip to 360 lb per ft at the fuselage according to w = 90x1/2 lb per ft where x is measured from the tip. Compute the resultant and its location from the wing tip.