Bemutatkozik:
Az Ön új prezentációs asszisztense.
Minden eddiginél gyorsabban finomíthatja, fejlesztheti és szabhatja testre tartalmait, találhat releváns képeket, illetve szerkesztheti vizuális elemeit.
Népszerű keresések
200m downhill
Cheetah
200m Straight
Sailfish
t=5.049s vi=33.528m/s di=900m a=1.66m/s df=? vf=41.91m/s
vf=vi+at
41.91m/s= 33.528m/s + 1.66m/s^2(t)
8.38m/s= 1.66m/s^2(t)
t=5.049s
v1=22.912m/s vf=30.55m/s di=700m a= 5.08m/s^2 t=?
df=di+vi(t)+1/2at^2
df=900m+33.538m/s(5.049s)+1/2(1.66m/s)(5.049)^2
df=900m+169.282+21.158
df=1090.44m
Last 200m Straight
df=1100m di=900m t=? vf=41.91m/s
vf=vi+at
30.55m/s=22.912m/s+5.08m/s^2(t)
7.638= 5.08(t)
t= 1.50s
vf=vi+a(t)
33.528m/s= 41.91m/s-3.33m/s^2(t)
-8.382m/s=-3.33m/s^2(t)
t=2.517s
8.482s to complete track
df=Vav(t)+di
1100m=41.91m/s(t)+900m
200m= 41.91m/s(t)
t=4.771s
t=1.5s a=5.08m/s^2 df=? di=700m v1=22.912m vf=30.55m/s
Sailfish
t=?
di=1300m
vi=38.187m/s vf=30.55m/s t=?
di=1100m a=-5.08m/s^2
vf=33.528m/s
vf=vi+at
30.55=38.187-5.08(t)
-7.37=-5.08(t)
t-1.5s
Time: 55.431s
t=1.5s v1=38.1877s vf=30.55s
di=1100m df=? a= -5.08m/s^2
df=1100+38.187(1.50)+1/2(-5.08)(1.5)^2
df=1151.555m
t=3s vi=30.55m/s vf=38.187m/s
a=2.54m/s df=?
df=di+vi(t)+1/2at^2
df=700m+ 22.912m/s(1.5s)+1/2(5.08)(1.50s)2
df=700m+ 34.368+5.715
df=740.083m
df=Vav(t)+di
1300m=33.528m/s(t)+1100m
200m=33.528m(t)
t=5.965s
Time: 59.773s
t=? a=-5.09 vi=38.187 vf=30.55
df=1300m
1300m= 30.55(t)+1100m
200m=30.55(t)
t=6.546s
8.046s to complete last track.
a=-2.54m/s6^2 vi= 30.55m/s
t=? vf= vi+at vf=38.187m/s
38.187m/s= 30.55m/s+2.54m/s^2(t)
7.63m/s=2.54(t)
t=3.00s
df=900m+30.55m/s(3s)+1/2(2/54)(3)^2
df=1003.08m
df=di+vi(t)+1/2at^2
df=1100m+ 4.91(2.517s)+1/2(-3.33)(2.517)^2
df=1100m+105.487-10.548
df=1194.939m
t=2.517s vi=41.91m/s a= -3.33m/s^2
di=1100m vf=33.528m/s
5.237s+3s=8.237s to complete
track
df=1100m di= 900m vf=38.187m/s
t=? df=Vav(t)+di
1100m=38.187(t)+900m
t=5.37s
di:700 df=900m vf=30.55m/s a=5.08m/s
t=?
df= Vav(t)+di
900m= 30.55m/s(t)+700m
200m=30.55m/s(t)
t=6.546s
6.546+1.5=8.046s to complete track
vi=25.146m/s a=3.33m/s^2 t=? Di= 700m
vf= 33.528m/s
8.729s+3.00s=11.729s to complete uphill track
vf=vi+a(t)
33.528m/s= 25.146m/s+ 3.33m/s^2(t)
df=700m t=? vf=22.912m/s di=500m
df=Vav(t)+di
700m= 22.912m/s(t)+500m
200m= 22.912m/s(t)
t=8.729s
8.382m/s= 3.33m/s^2(t)
t=2.517s
df=? a=3.33m/s^2 t=2/517s vi=25.146m/s d1=700m
df=di+vi(t)+1/2at^2
df=500m+ 22.912(3s)+1/2(-2.54m/s^2)(3s)^2
df=500+68.736+-1143
df=557.306
df=di+vi(t)+1/2at^2
df=700m+ 25.146m/s(2.517s)+1/2(3.33)(2.517)^2
df=700+63.292+10.548
df=773.84m
t=3.00s vi=30.55m/s df=? vf= 22.912
di=500m
vf=vi+at
22.912m/s=30.55m/s-2.54m/s^2(t)
-7.637m/s=-2.54m/s^2
t=3.00s
vi= 30.55m/s di=500m
vf= 30.55m/s x .75= 22.912m/s a= -1/2x5.08m/s= -2.54m/s^2 t=?
df=Vav(t)+di
900m= 33.528m/s(t)+700m
200m=33.528m/s
t=5.965s
Sailfish
5.965s+2.517s= 8.482s to complete 200m straight
track.
200m uphill
7.953+5.049= 12.999s to complete uphill track
By: Diego & Miao
200m= 25.146m/s(t)
t=7.953s
df=Vav(t)+di
700m= 25.146m/s(t)+500m
df=700m t=? Vf=25.146m/s di=500m
9.89s+10.059s= 19.949s to go 500m
13.36+6.013= 19.373s to go 500m
500m= 33.528m/s(t)+168.47m
331.53m=33.528m/s(t)
t=9.89s
500m= 30.55m/s(t)+91.836.47m
408.164m=30.55m/s(t)
t=13.36s
df=500+169.282-21.159
df=648.123m
3. df=500m Vf= 33.528m/s di=168.47m
3.df=500m Vf= 30.55m/s di=91.836m
df=di+vi(t)+1/2at^2
df=500m+ 33.528m(5.049s)+1/2(-1.66)(5.049)^2
df=di+vi(t)+1/2at^2
df=0m+0m/s(6.013s)+1/2(5.08)(6.013)^2
df=1/2(5.08)(6.013)^2
df=91.836m
df= di + vi(t)+ 1/2at^2
df= 0m+ 0(10.059s)+1/2(3.33)(10.059)^2
df= 1/2(3.33)(10.059)^2
df= 168.47m
df=? a=-1.66m/s^2 Vf=25.146m/s di=500m vi=33.528m/s
2. df=? a=3.33m/s^2 vi= 0 m/s
di= 0m t= 10.059s vf=33.538m/s
2. df=? a=5.08m/s^2 t=6.013s di= 0m
vi=0m/s vf= 30.55m/s
25.146m/s=33.528m/s-1.66m/s^2(t)
-8.382m/s = -1.66m/s^2(t)
t=5.049s
Vf= vi + at
33.528 m/s= 0m/s +3.33m/s^2(t)
33.528 m/s= 3.33m/s^2(t)
t= 10.059s
vf= vi + at
30.55m/s=0m/s+(5.08m/s^2)t
30.55m/s=(5.08m/s^2)t
t=6.013s
1. vf= 33.528m/s vi= 0m/s
t=? a=3.33m/s^2
vf=vi+at
vi= 33.528m/s
di=500m
1. t=? a=5.08m/s^2 vf=30.55m/s
Fun Facts:
vf= 33.528m/s x .75= 25.146m/s a= -1/2x3.33m/s= -1.66m/s^2 t=?
Cheetah
200m Uphill
Can swim from 0 to 100 yds in 3s.
500m straight
200m uphill
200m straight
200m downhill
200m straight
Max Speed: 68mph
30.55m/s
a=3.33m/s^2
a=5.08 m/s^2
Largest sailfish caught was in 1994,
weighed 141 pounds and was over 10
feet in length.
-Have poor night vision, but have amazing eyesight
during the day.
-Hunt during the day unlike lions and leopards
-Cheetahs prey on gazelles, impalas,
wildebeest calves,ostrich, and
antelope.
Fun Facts:
Also known as Bayonet Fish
Feed on sardines, anchovies, octopus, squid
Sailfish
60= 0m+0m/s(3s)+1/2a(3s)2
Position Time Graph
df= di+ vi(t)+1/2at^2
t =3s a= ? vi= 0m/s
di= 0m df=91.44m
df=di+Vi(t)+1/2at^2
91.44= 0m+0m/s(3s)+1/2a(3s)^2
t =3s a= ? vi= 0m/s
di= 0m df=60m
Cheetah
Sailfish
Velocity Time Graph
red points= cheetah
blue data points = sailfish
(cc) image by anemoneprojectors on Flickr