SI. .
SYSTEM
Oefuegiwin Tapajuja
fundamental Derived
1) distance -> m 1) Area + (m2
2) mass -
Kg a) Volume -(m)
3)timeecs) 3) Turoinia-(49/m3) 9 M/r
=
Eitans *
4)
3) Taxirzat(m(s)
5)
deponeaciatin Dwareis - (N) N= Kg M/s
* .
6) Tooser otho
7) Eviaon
Gwzarisd)
(C ->
Tin
his candela
AtiorTaon (m)
100
=100km / x1000
frodmhx)x0) xo it
Efbadi
6x100
-name
"
ros
18 00 ,
wooden
.
Volume
= chog
m .
x dr Go
3
· cm
e
mineiTime
d& minkto xe
600
83
or
.
Prefixes
ToyyOToia
-
Y ToUlay =OtS
2)deca-da= 10 2) decie d =
18 =
to
dom= 10m
Sdm=S 10'm .
=
Sm
a)Hecto=>h= 182 21 centi - (-188 :
o
Shm=S 10 m
1cm % 152m
.
= =
3) Kilo - K 103 =
3) millie 183
8km= 8 18m
=
m
.
1m1 =
1831
4) M - 10
Mega +
a) ficro - - 15-6
↓
8MB 8 10° =
Strm S 15 m
-
= -
s)Giga=6=109 Sinano-n -> 159
S6B S 189B =
-
8nm 8 18m =
-
6) pico (g) 18 =
6) Terro -> T 10 15 m
=
49m =
4 .
STB =
S 10 B
.
Example
e000
M
-
72 km
20ms
00
20
=
I 8888
e
= =
72 e
↳s
6
72 km-mis
:3 20 ,
6 =
-
20m/s x 3, 6 =
72 kmIn
,muti cain change of=
f'= ?
! Free
T 3T=
y'Ox
-
10X
I
↳ ,
I
I
=I, Er
I
F
- =
f
I=
f
-
= 3
f
f = f
, Vectors and Scalars
Components of a Vector
d W Cowouts
. 8/20s)
Moviltifa in badtroia
Jarvobazia
: -
. . .
Ax =
a COSO
ai
.
ay=a . sind
20
X/ "X
vectors Scalaus
y'
magnitude
+ direction Miro Magnitude Reconstructing a Vector from its component
d
T O was
Velocity(davrotazin It
To divel
Speed
.
:
U=
-
as p
-
s c) 20 NEZCO ZOU ((z)
zaxunzal
=
,
P x =3
S
jzar
yeees zis
Forces time as is
ay
weight energy -
U
.
1a1 ax aya
mass
=
Acceleration
temperature a =
tuk
Magnetic Field (initial Is S
Density
=
-
Torque
(Panil N
, 4)
(oppril q(3
,
Momentum
- - -
- -
ay n
↑
=
-
ax =
3
1) Multication of a vector
by a scalar Adding
->
vectors by components
-
I
ale! +5 : (ax+bx
(3 ( 2) , 4+ -
, a
+
i
1)
3k - ( + 1, S)
is M * 31
e B(ax
De2
a - - bx, ay -
by)
opogona
=(S 3)
,
-
-
31
-
<
1 Pt-3K
anieyota
2) Addition of Vectors
(Todton diawopczul
-
zoin
--- Parallelograph method
-
.....
E
head to tail method
att
Subtraction of Vectors lagaigeon dizaul
->
a -5 = a +
(- b)
TGDEch NE zor aliOfTO
-
L b
-> The
att
Teratan" Diawofczu
S
1) = -
-
la1 3=
8 -
181 =S
->
3+ S 8N
->
|a i) 19 I 1b1
=
- + =
D+
=
S
3
2) E
-
19 5) 5 3 - = 2
Aunigeoc
+ =
->
TuarufElo
sin--
-
Atio
18+5-
g =
= s =
S
4) Tuxaia juvia **5
-
100 --- >
15+5) =
a
+
b
*
+
Gallb/cosO
-
⑧ : one
Suvia pezay
sin
00
30 450600900
⑳↳ ⑧
900
E
600 450
1
00
300
Sin = an Sin 30 10560 =
cosO= a
+and=eqc
COS 30°= sin600 =
cO+O =
oNEGATION EM