What are the forces
acting on a shot put ball being thrown in mid-air?
Since we are studying projectile
motion and forces, we can apply what we have learned to this question. We have
found that force of gravity, air resistance, and acceleration all play a role
to a flying object. Force of gravity affects the object vertically while force
of air resistance and acceleration may differ between how the object is being
thrown. In fact, it will always change unlike force of gravity.
These forces affect everything we
do, from walking to class to passing a pencil to a friend. In relation to
everyday life, there is a clear connection to numerous kinds of sports.
Projectile motion can be applied to any object due to the forces the players
apply on it(a soccer player hitting a soccer ball with a force). By knowing
these forces, it gives the player an advantage to know where the object might
be later on. For example, from a player’s perspective, acquiring experience
from becoming more intuitive with an objects motion will aid him or her in
knowing how far the object might travel. The player will know how much force to
apply on the object to score a goal. Of course the player cannot calculate the
exact amount of force during a game so the player will have to use instinct and
previous experience to estimate how much force to apply to the object.
Furthermore, there is a clear
relationship between players and physicists. They both use physics in their
profession. Physicists typically study and create physics theories while
players apply those theories. In a way physicists will do the thinking and
players will do the doing.
But even though they both use physics there is
a difference in what they get when they use it. Physicists study to know an
objects projectile motion in order to create designs and drafts on possible
machines and mechanisms we use for everyday life. While players use it so they
can improve their chances of winning a game and to entertain the audience. The
end result is really different but they both helped people. Physics can be used
in a variety of ways but in the end it has helped people.
The history of the Olympics has
incorporated many sports which involves forces and projectile motion. The
physical training the athletes endure has a similarity to the real world. For
our question which involves shock put, there is a connection to war and
convenient actions. War can be seen as throwing objects; for instance, grenades
while convenient actions can be easily throwing an object into the trashcan.
In terms of our experiences,
there is an overlying gap of resemblance we can connect to. Simply playing
sports with friends outside can be similar. Throwing a ball on a windy day can
dictate where the ball will be due to the direction and how strong the force of
the wind might be.
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