Question

EXO2-ENGI2910-80-SU20.DOCX 1.- In the landing of the airplane at 250 km/hr its drag aileron deploys. If the deceleration in meter per second squared during the time that the aileron is deployed is -0.0025v (speed v in meter per second), determine the corresponding distance traveled by the airplain at 5 km/hr when the pilot apply the wheel brakes Comprehension State Definition, free body diagram ander geometrie sketch) [10 points] - 250 km/h

Answer 1

Anx - ? 250x10? ma 31 2 3600 Twilial velocity, v = 2.60 Kulhon = 200 km/hon 250 x 10 final velocity, V = Skulhna 5 kmlhena 5x10 mes De Acceleration, a.-0.00250 E-0.0025 12 dt de 0.0025 v2 =) x du =-0.002s ux » du d's ds ds > you foroorsas V. . -0.0025 x (5-0) In ( V. 08 km so ss= -0.0025 x ln 3600 3tio zonos luso) 20:0025 (luso) km is a 9.78 m And =-0.0025 (her 1- Km: CS Scanned with CamScanner