Momentum vector auanti s
mri DP my my
gradient mCuf v
isFnet mCov
op op
ot
Pf se mvf
Impulse Fine a OP
0 Momentum
op
of
Fne rnet
a
Fmax
1 1 11
a t
Finest op
area 42bn
CONVERSION OF MOMENTUM
Isolatedsystem asystemWHICHHas no net externalforceactingon ate obsectsin THEsystem
op or
mv mv i
many mak i
g
mustmug m v it muzi
Paraafter Para before
Lawon cons oflinearmomentum
In an isolatedsystemTHEtotal linear momentum doesnotchange
PFotae before
PIT after
Examplefrom
1kgbodymoveseast at 5ms hits asecondbodyofunknownmass at restAftercollision 7Ksc
t
body
reverses its directionandmoveswest ai I m s bodymoveseast at 2ms use
Second conservation of
momentum
mri DP my my
gradient mCuf v
isFnet mCov
op op
ot
Pf se mvf
Impulse Fine a OP
0 Momentum
op
of
Fne rnet
a
Fmax
1 1 11
a t
Finest op
area 42bn
CONVERSION OF MOMENTUM
Isolatedsystem asystemWHICHHas no net externalforceactingon ate obsectsin THEsystem
op or
mv mv i
many mak i
g
mustmug m v it muzi
Paraafter Para before
Lawon cons oflinearmomentum
In an isolatedsystemTHEtotal linear momentum doesnotchange
PFotae before
PIT after
Examplefrom
1kgbodymoveseast at 5ms hits asecondbodyofunknownmass at restAftercollision 7Ksc
t
body
reverses its directionandmoveswest ai I m s bodymoveseast at 2ms use
Second conservation of
momentum
