skydiving & paragliding
Post on 30-Dec-2015
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Skydiving & Paragliding. Evert Jeroe Rakesh Sarjoepersad Roopesh Kherai Wikash Behari Holband. Opbouw. Skydiving Parachute Werking Besturing Landing Paragliding Werking Besturing Landing. - PowerPoint PPT Presentation
TRANSCRIPT
2
2
1AvCF dd
Fd = drag force ρ = density of air at current altitude
Cd = drag coefficient A = area v = velocity
AIR DENSITY vs ALTITUDE
0
0.2
0.4
0.6
0.8
1
1.2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
Altitude (1000 ft)
Fra
ctio
n o
f se
a le
ve
l va
lue
Series3
Air density varies with altitude
(h)(0) e- 0.0000306h
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