Transcript The Science of Sports

The Science of
football
By:andrew fowsar
Class: 8-805
Introduction to Science
of football
It is a had
game to play
You must
have a lot of
energy to play
the sport
Potential Energy
Potential energy
is energy that
does not
move like a
quarter back
watting for his
resifer
Kinetic Energy
Kinetic energy
is energy
that’s moves
like an line
backer
Digestive System
 The digestive
system helps
digest food to
make energy
like if a foot
ballplayer does
not have good
digestve system
e can’t play
good
Respiratory System
 The respiratory
system uses
energy to clean
incoming air, gets
oxygen into our
body, and remove
carbon dioxide like
a foot ball player
does not hav good
air he can’t good
Circulatory System
The circulatory
system needs
energy to
pump the
blood
throughout the
body
Like without
blood cleration
the player can
die
Exectory system
The excretory
system uses
energy to
release water
like player drink
a lot so in or
Muscular System
 The muscular
system produces
force to move
body parts. It
uses mechanical
energy contract
our muscles that
make our body
move. Like a
football
streching his
arms to catch a
ball
Electric Energy
 . Electric energy is
the flow of of
electrons around a
circuit. A circuit
transfers electric
energy from a power
source to a defice
that converts electric
energy into another
form of energy such
as light, heat, and
sound. Electric
Energy Transformation
 There are many
kinds of energy
transformations
that are related
to football. For
example, a
football player
can transform
the chemical
energy in a
banana into the
mechanical
energy needed
for running.
Conserving Energy
 Conserving
energy can help
athletes in two
major ways. On
a personal level,
football players
can rest up
before a game
starts so they
have more
energy for later.
On an
environmental
level, conserving
Newton’s 1st Law of
Motion
 Newton’s 1st Law says
that an object in motion
will want to stay in
motion and object at
rest will want to stay at
rest unless acted upon
an outside force. Soccer
players and the ball are
constantly moving and
they will continue to
move unless an outside
force stops it. For
example, one football
player may run into
Newton’s 2nd Law of
Motion
 Newton’s 2nd
Law says that
the greater the
force acting on
an object, the
greater the
acceleration, or
change in the
object’s motion.
Therefore, the
greater force
behind a player
the faster he or
she will run.
Newton’s 3rd Law of
 Newton’s 3rd Law says that
Motion
“For every action there is an
equal and opposite reaction.”
For example, a football player
heading the ball up will make
the ball come down the same
amount. Also, the ground is
pushing up the same amount
the player is pushing down
allowing athletes to stand on
the field.
Conclusion
 The way that is
related to my
sport is that
whiout the proof
of gravity we
would know
nothing about
gravity and what
science thing
effect football
players