The Lord is
my strength and my shield
.
-Psalms28
5A MTI
I B
-
II. E
=
Formula
tTxB=ABsinQ
ABUSE
Area
I xD
=
AzBy) i
Az Bx) j
o=AtB-zABwsoA×B⇐Kx¥5!¥/=tCAxBy-AyB
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'
=
A
=
¥
=
x
Xo
=
t
(AyBz
-
Sv It
-
CAxBz
-
÷÷÷÷÷÷÷÷÷÷÷:÷÷a÷÷÷÷
:
:
oa÷÷÷÷÷÷÷÷
"
.
ZE.IT#V=rw-7ac=Y---rw2
EaxrIn¥r=rr/E:EFinIs%/¥¥g÷r+ra
{
E¥%+w+w%/swins¥¥#÷'
÷
date
d
of
=
F- apparent
FG caps
-
=
=
=
-
OF
f- true
GMAmMB_
At
t
x = O
Fg
f- fake
g
FAB
AS =
Gtf F
-
-
29
fo)
Forces
Mg
=
=
fcx) I
,
FG
(I)
,
FS
+
f' G) x
:
,
FE
Ft FN Ff Fu
,
,
,
,
Fs
Insphen.ca/shell:FG=OCrs#FECAB7=kQamQB-
E=÷¥"'g¥+wx=o
FAB
Fv
=
dd#
=
✓
-
Cv
ITV
-
=
Voe
,
,
,
s
E UFN
C = GIT 17 r ( sphere )
where T
th
OE Ff
=
MT
,
Fs
=
-
Kx
T=2
If
w
Tf
IIF
H
x
-
x
-
-
-
Hsin wt
t
Bws wt
C sin (wt -101)
#