The forces acting on the airplane in (Figure 1) are its weight W = 28,000 lb, thrust T = 20,200 lb, lift L, and drag D. Assume that the thrust and drag are parallel, and the lift is perpendicular to the drag. The airplane is in equilibrium. Figure D W 30⁰° 1 of 1 > ▼ Part A Determine the lift. Express your answer in pounds to three significant figures. L = Submit Part B D= Π ΑΣΦ ↓↑ vec Determine the drag. Express your answer in pounds to three significant figures. Request Answer Submit IVE ΑΣΦ ↓↑ vec Request Answer ? ? lb lb
The forces acting on the airplane in (Figure 1) are its weight W = 28,000 lb, thrust T = 20,200 lb, lift L, and drag D. Assume that the thrust and drag are parallel, and the lift is perpendicular to the drag. The airplane is in equilibrium. Figure D W 30⁰° 1 of 1 > ▼ Part A Determine the lift. Express your answer in pounds to three significant figures. L = Submit Part B D= Π ΑΣΦ ↓↑ vec Determine the drag. Express your answer in pounds to three significant figures. Request Answer Submit IVE ΑΣΦ ↓↑ vec Request Answer ? ? lb lb
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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
Transcribed Image Text:The forces acting on the airplane in (Figure 1) are its weight W
= 28,000 lb, thrust T = 20,200 lb, lift L, and drag D. Assume
that the thrust and drag are parallel, and the lift is perpendicular
to the drag. The airplane is in equilibrium.
Figure
D
W
30°
T
1 of 1
>
▼
Part A
Determine the lift.
Express your answer in pounds to three significant figures.
L =
Submit
Part B
IVE |
15. ΑΣΦ 41 | vec
D=
Determine the drag.
Express your answer in pounds to three significant figures.
Request Answer
Submit
15| ΑΣΦ 41 | vec 3 → C
Request Answer
BE
?
?
lb
lb
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