Pages in this set

Page 1

Preview of page 1
Unit 3 Physics
Turning Forces

Moment
s

The
turni
ng ef
fect
of
t
he f
orce
is
cal
led
the
mo ment
and
it
can
be
incr
eased
by
i
ncreasi
ng t
he si
ze of
t
he f
orce
or
the
perpendi
cul
ar
dis
tance.


Cent…

Page 2

Preview of page 2
Pl
anet
ary
Orbi
ts


To
stay
in
orbi
t
at
a par
ti
cul
ar di
stance,
a
planet
must
mo ve
at
a par
ti
cular
speed
ar
ound t
h e
sun.
The
furt
her
a pl
anet
is
fr
om the s
u n,
t
he…

Page 3

Preview of page 3
by
incr
easi
ng the
str
ength
of
the
ma gnet
ic
fi
eld
or
the
current
,
or
if
t
he c
u r
rent
i
s at

r
ight
angl
es t
o t
he di
rect
ion
of
the
ma gnet
ic
fi
eld
and t
o…

Page 4

Preview of page 4
The
li
fe
hist
ory
of
a st
ar

A
low mass
star
:

Prost
ar
Mai
n st
age
red
giant
whi
te
dwar
f
black
dwar
f

A
high
mass
star
:


Prost
ar
Mai
n st
age
red
giant
whi
te
dwar
f s
u per
nova…

Page 5

Preview of page 5
Li
ght
el
eme nt
s ar
e f
ormed
as a
resul
t
of
fusi
on
in
star
s and
heavy
element
s ar
e
f
ormed
w hen
a massi
ve
star
col
lapses
and
then
explodes
as a
super
nova.

Comments

No comments have yet been made

Similar Physics resources:

See all Physics resources »See all resources »