°

Important equations
•
v : final velocity
u :
initial
velocity
.

a acceleration
•

y
-

v
u

t : time -

a-
•

S : displacement
t

① velocity
in
change
acceleration =

time

v -
y

a
-
=

V
at y
-

ut at -_ v

① V vital
-

initial velocity
final velocity +

average velocity
=

T
'

VI
same =
Z

f displacement
average velocity
-

time

=
I
t

VII =
I
CHUI
② Se
Z

v = ut at

( Vtu ) t
Sa
-
( utoittu ) -1
S T
=

5=124 Tat )t -

Je 2ut
Z

'

s =

tat
t
uttfat
'

③ s=

v = utat 2
't Zabtb '
( at b) a
:

'

v2 =
( ytat )
'

✓ 2=42 -120Mt Hat )

u2 2uatt9
2
✓
t →

z×z×a2t
= '

'

v =
u 't
2a(uttfatY←
④ v
'
=
u 't Las
,