The 185-kg glider B is being towed by airplane A, which is flying horizontally with a constant speed of v= 200 km/h. The tow cable has a length r = 65 m and may be assumed to form a straight line. The glider is gaining altitude and when e reaches 19°, the angle is increasing at the constant rate ở = 4 deg/s. At the same time the tension in the tow cable is 1880 N for this position. Calculate the aerodynamic lift L and drag D acting on the glider. Assume p = 14. D B L A Part 1 Calculate the magnitude of the acceleration of glider B. Answer: a = i m/s2
The 185-kg glider B is being towed by airplane A, which is flying horizontally with a constant speed of v= 200 km/h. The tow cable has a length r = 65 m and may be assumed to form a straight line. The glider is gaining altitude and when e reaches 19°, the angle is increasing at the constant rate ở = 4 deg/s. At the same time the tension in the tow cable is 1880 N for this position. Calculate the aerodynamic lift L and drag D acting on the glider. Assume p = 14. D B L A Part 1 Calculate the magnitude of the acceleration of glider B. Answer: a = i m/s2
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The 185-kg glider B is being towed by airplane A, which is flying horizontally with a constant speed of v= 200 km/h. The tow cable has
a length r = 65 m and may be assumed to form a straight line. The glider is gaining altitude and when e reaches 19°, the angle is
increasing at the constant rate ở = 4 deg/s. At the same time the tension in the tow cable is 1880 N for this position. Calculate the
aerodynamic lift L and drag D acting on the glider.
Assume p = 14.
D
B
L
A
Part 1
Calculate the magnitude of the acceleration of glider B.
Answer: a =
i
m/s2
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