VERTICAL PROJECTILE NOTION
Terms
Projectile
anobjectwhichhasbeengivenaninitialvelocityandthen itmovesundertheinfluenceofthegravitationalforceonly
freefall motion of anobjectactingundertheinfluence
momentum theproductofmassandvelocity
Terminalvelocity constant fallswhenitsweight airresistanceactingonitandtheobjectstopsaccelerating
velocitywhenanobject
Witentitere'sconstantvelocity accelerationwillbe0
GRAPHS OF PROJECTILE MOTION
oursot rusot arsot OBJECTTHROWN VERTICALLY
DOWNWARDS
gg
r
a
r itoi if as i ye
Vf Vi taft
Vga Vit Lady
test
to
OBJECTTHROWN VERTICALLY
Oy Vitt Ya got
Oy Vf Dt
Éf UPWARDS
a
positive
Vingt
Éo i if
te
g g g te
g
te
BOUNCINGBALL
FORCES ON APROJECTILE
40
absenceoffriction
gravitationalforceistheonlyforceacting
Forcealwaysact downwards vi tocm.si
i
ox test as
t
ve semisa
Projectilemovingforwardslowsdownduetogravity
Projectilemovingdownwardspeedsup movesinthesamedirectionofGravforce
Terms
Projectile
anobjectwhichhasbeengivenaninitialvelocityandthen itmovesundertheinfluenceofthegravitationalforceonly
freefall motion of anobjectactingundertheinfluence
momentum theproductofmassandvelocity
Terminalvelocity constant fallswhenitsweight airresistanceactingonitandtheobjectstopsaccelerating
velocitywhenanobject
Witentitere'sconstantvelocity accelerationwillbe0
GRAPHS OF PROJECTILE MOTION
oursot rusot arsot OBJECTTHROWN VERTICALLY
DOWNWARDS
gg
r
a
r itoi if as i ye
Vf Vi taft
Vga Vit Lady
test
to
OBJECTTHROWN VERTICALLY
Oy Vitt Ya got
Oy Vf Dt
Éf UPWARDS
a
positive
Vingt
Éo i if
te
g g g te
g
te
BOUNCINGBALL
FORCES ON APROJECTILE
40
absenceoffriction
gravitationalforceistheonlyforceacting
Forcealwaysact downwards vi tocm.si
i
ox test as
t
ve semisa
Projectilemovingforwardslowsdownduetogravity
Projectilemovingdownwardspeedsup movesinthesamedirectionofGravforce