Chapter 1 M0TON~
The resultant force acting on an
object is one force which woul
have
exactly the same effect as all separate forces acting
together .
Acceleration
)
(
due to
weight (in
N gravity
(M52 )
4. w=mg ↳ 9.81ms
e -
-2
WEIG
QUANTITY The force
acti
Anything which we can measure ↳
gravitational
which provides information about
an
object or event
MASS
QUANTITY The
quantity
Anything we can measure
measure in
which
provides information
about an
object or event acceleration charge
veloc
=g=µ
in
scaler Vector ↳ a
has magnitude has magnitude t
& direction
Chapter 2 EQUATIONS OF
✓ = u + at v2 -_
i
S at Eat
-
s=⇐
=
+
5 × in booklet Given in formula
, Chapter 3 FORCES IN
Linearmouennent_
The of the
yqf.EE/NsjdaE?gveloc
←
Mk
(m
product body's =
Mass and
velocity
Newton'sZ^dlaw-
t.org, grojÉg:3
É=ÑÉm _ time
The momentum directly
of change ofrate is
the force
proportional to resultant
acting
on it .
W
IN =
1kg ✗ 1ms
-2
of
Theprincipleofconservahonofmovemenf
In collision or
explosion TOTAL momentum
any
M1U
,
is conserved , provided that no external force acts ,
+
Mz
perfect.ly/nelasticCoUisions-
In an inelastic collision some kinetic energy
is lost but total momentum is conserved
mass
Kindt (
vis
wort f velocity
↳ EK =
Envy (ms→
(
perfeckyElasticcouisic.nl in a
perfectly elastic collision total linear
momentum and total kinetic energy are
conserved
The resultant force acting on an
object is one force which woul
have
exactly the same effect as all separate forces acting
together .
Acceleration
)
(
due to
weight (in
N gravity
(M52 )
4. w=mg ↳ 9.81ms
e -
-2
WEIG
QUANTITY The force
acti
Anything which we can measure ↳
gravitational
which provides information about
an
object or event
MASS
QUANTITY The
quantity
Anything we can measure
measure in
which
provides information
about an
object or event acceleration charge
veloc
=g=µ
in
scaler Vector ↳ a
has magnitude has magnitude t
& direction
Chapter 2 EQUATIONS OF
✓ = u + at v2 -_
i
S at Eat
-
s=⇐
=
+
5 × in booklet Given in formula
, Chapter 3 FORCES IN
Linearmouennent_
The of the
yqf.EE/NsjdaE?gveloc
←
Mk
(m
product body's =
Mass and
velocity
Newton'sZ^dlaw-
t.org, grojÉg:3
É=ÑÉm _ time
The momentum directly
of change ofrate is
the force
proportional to resultant
acting
on it .
W
IN =
1kg ✗ 1ms
-2
of
Theprincipleofconservahonofmovemenf
In collision or
explosion TOTAL momentum
any
M1U
,
is conserved , provided that no external force acts ,
+
Mz
perfect.ly/nelasticCoUisions-
In an inelastic collision some kinetic energy
is lost but total momentum is conserved
mass
Kindt (
vis
wort f velocity
↳ EK =
Envy (ms→
(
perfeckyElasticcouisic.nl in a
perfectly elastic collision total linear
momentum and total kinetic energy are
conserved
