1 ML E KJ: 110gators
1 ML E KJ: 110gators
1 ML E KJ: 110gators
37850mL
110
gators 3781
39
M 37850Mt
II 29.145kg
E 29.145kg 4400
KJ
1,282,358
D 110,000
Iffy 68.9476MPa
33 3
91 FI C ktkg
120,960
68.95
M 1,282.358
10.60kg
110.60
89 a
271.79L
Problem 2
f
mycosa
vmgs.in
1140kg 9.81m f sin5 0.00001m
0.007Pas 0.25m
M 140kg
V 812m15
Problem3
Fp f AVp
Force Fp N kgm s MLT variables 4 FpA Vp
3 ML T
1 1 5mil
dimensions
LT
Density p kg m ML3
1 43 1
1M ALL V14 p
2 Parameter
bing.in
t t.it I.
Ei Ei E I
constant
FD CPAV
HEAVY
3
Ea dragforce distance
can
Eff 28 0
0.0066
4
City d 50m Highway d 2000m
É 10.0067150
EI 0.006 2000
0.3 12
Energylostdueto airdrag for iscity lessthan for the highway Therefore the
air drag matter doesn't matter for citydriving but matters for highway drawing
Problem4
settlingtime ts
initialheight of droplets H
gravitational acceleration
density of droplets Pa
g
radius ofdroplets R
dynamic viscosity of air Mair
1 nk dimensionlessparameters Parameter
DimensionEfing
2 EliminateT EliminateM
number of variables n 6
number of primary dimensions k 3
g 4 2 91151 FEE TIE
nk 63 3 Pa
EEE
iiiEd
Combinetogether
119 s
1
Tl C
9 c
i isolateforts ts c
g
2 If the diameter is doubled the radius R is also doubled
According to the equation t C
If we double thevalue of R then the settlingtime f increases
by f
3 ts c
g 1.81 105Pas
fit 1500191m
ts
cy.is
t C4s
I's comb
ts 9409.79s
ts 2.61hours