11
,F
Position location ( given by [ • c. is ] )
t ☐ ^
> VS :( " is)
zig
- - .
↓
I
]
Motion / movement
Only
(sYm%%É¥sÉeed)
when
speed ss=d pos changes
±
acceleration s a=spe_ed [ I ]
↳
the slope of a
graph time #
g- '-s=¥
= ×
direction 5 IYSEW -4 ,
-
,
fwd / bck , angle ( 0-1
×
☐
,
time # * St ≥D '
Yu
.
1- I 1
-
¥ -1--0 -4
( I so that it is
+=D -1=-4 not negative
Measurement Scalar Vector
Everything we measure
can be categorized -
only magnitude -
magnitude + direction
into scalar or vector
steps
velocity i'
-
◦
steps
= =
'☐ =p
¥
,
-
speed = =
10s
2s
Displacement ,
d : shortest
-
distance , time length mass distance tip
, , , →
is
>
111-1311 magnitu
-
force __
ma tail vector
,
treat accel as a
AÑ ←
displacement
A
scalar even though →
it 's vector for SPI-134
0 di →
A 013=2 step
→
Rcd ,
( right)
, Pos
_
11-5-13
Instantaneous Instantaneous at given instant of time
davg=
-
a 1
5-
.
3
given length of time
Vs
Average
'
-
over a
4-
Average Position →
= 3km
POS .
Is _
Z -
Ken '
N
•
I _
:~
+
l > time
-14s
111am
I
~
]
* z+ 10am noon
> times]
s total displacement area under the grap
Varg =
total time
=
total time
polynomial Pos
Area of
^
Linear
V5
a Graph ✓
area = ?
Non Linear
ygga
-
Motion { time
> Clint
? A- ☐ bh
Ao=b÷
=
7 - - -
,
+
=
(7-2)×2
2- - -
-
Mt
- -
=
(7-2)×(7-2)
=/ Dms
Wh ' 2
> I 12.5ms
.
I =
2 7 ( s) =
22.5ms
veto
~
4- - -
- - =
.
It
-
A☐=b÷ + A-
☐
= bh
2¥
#
3- =
-3×2 eric 's explanation
- -
-
=
,
2- I
=/ =G =
'
◦
-
,
i
' '
, is -1in .
=
>m m/s s
→
IM
F - M
I 2 3 4 5 to
↳
displacement Displacement b/c Ñ=¥
is > b/c the graph is veto & time
.
d→=J't
so area displacement
veto
Slope slope __rj÷=¥=tano-
~
4- - -
-
y
- -
-
-
yet .
¥;
e-
acceleration
2-
' ☐
i
'
slope = =
l -
s
o ' ' ' I ' l
Stine
> time / the slope of the displacement
ti-meg-aphisei-yi.ie
I 2 3 4 5 6
-
≈ '
I [
Graphs
St St St '
.
° " slope is
Velocity D O slope __
☐+
"
instantaneous
,,
rest / motion
"
rest rest motion "
motion
+ 1- relative -10 forward back forward forward
"YA "
/A
reference ? constant constant inc .
slope dec .
slope
→
speeding →
slowing
up down
,F
Position location ( given by [ • c. is ] )
t ☐ ^
> VS :( " is)
zig
- - .
↓
I
]
Motion / movement
Only
(sYm%%É¥sÉeed)
when
speed ss=d pos changes
±
acceleration s a=spe_ed [ I ]
↳
the slope of a
graph time #
g- '-s=¥
= ×
direction 5 IYSEW -4 ,
-
,
fwd / bck , angle ( 0-1
×
☐
,
time # * St ≥D '
Yu
.
1- I 1
-
¥ -1--0 -4
( I so that it is
+=D -1=-4 not negative
Measurement Scalar Vector
Everything we measure
can be categorized -
only magnitude -
magnitude + direction
into scalar or vector
steps
velocity i'
-
◦
steps
= =
'☐ =p
¥
,
-
speed = =
10s
2s
Displacement ,
d : shortest
-
distance , time length mass distance tip
, , , →
is
>
111-1311 magnitu
-
force __
ma tail vector
,
treat accel as a
AÑ ←
displacement
A
scalar even though →
it 's vector for SPI-134
0 di →
A 013=2 step
→
Rcd ,
( right)
, Pos
_
11-5-13
Instantaneous Instantaneous at given instant of time
davg=
-
a 1
5-
.
3
given length of time
Vs
Average
'
-
over a
4-
Average Position →
= 3km
POS .
Is _
Z -
Ken '
N
•
I _
:~
+
l > time
-14s
111am
I
~
]
* z+ 10am noon
> times]
s total displacement area under the grap
Varg =
total time
=
total time
polynomial Pos
Area of
^
Linear
V5
a Graph ✓
area = ?
Non Linear
ygga
-
Motion { time
> Clint
? A- ☐ bh
Ao=b÷
=
7 - - -
,
+
=
(7-2)×2
2- - -
-
Mt
- -
=
(7-2)×(7-2)
=/ Dms
Wh ' 2
> I 12.5ms
.
I =
2 7 ( s) =
22.5ms
veto
~
4- - -
- - =
.
It
-
A☐=b÷ + A-
☐
= bh
2¥
#
3- =
-3×2 eric 's explanation
- -
-
=
,
2- I
=/ =G =
'
◦
-
,
i
' '
, is -1in .
=
>m m/s s
→
IM
F - M
I 2 3 4 5 to
↳
displacement Displacement b/c Ñ=¥
is > b/c the graph is veto & time
.
d→=J't
so area displacement
veto
Slope slope __rj÷=¥=tano-
~
4- - -
-
y
- -
-
-
yet .
¥;
e-
acceleration
2-
' ☐
i
'
slope = =
l -
s
o ' ' ' I ' l
Stine
> time / the slope of the displacement
ti-meg-aphisei-yi.ie
I 2 3 4 5 6
-
≈ '
I [
Graphs
St St St '
.
° " slope is
Velocity D O slope __
☐+
"
instantaneous
,,
rest / motion
"
rest rest motion "
motion
+ 1- relative -10 forward back forward forward
"YA "
/A
reference ? constant constant inc .
slope dec .
slope
→
speeding →
slowing
up down
