NAMA : M.
SUNARDI
NIM : 1913021011
KELAS : A
ARTIKEL HUKUM PASCAL sucker is pressed water, the water in the
tube is depressed in any direction so
A. UNDERSTANDING THE LAW
that the water menyembur ke the
PASCAL
outside through the hole . the hole on
The law Pascal that law states that the tube. Bursts of water coming out of
if the pressure was awarded on fluid the holes the pressure is the same
filled a room closed, the pressure will average.
passed by the fluid into any direction The principle of the law Pascal is
with great the same without having the. much used to make hidrolik equipment,
such as dongkrak hidrolik, gas hidrolik,
the brakes hidrolik and machine
pengepres hidrolik. The principle of
this used because it can give a little to
produce the style of the great.
B.THE APLICATION IN
The preassure F1 in the pipeline one is equal to
EVERYDAY LIFE
the lift force on the pipe two
The above statement was first
The image above can be described put forward by Blaise Pascal.
using the law pascal which read: After doing the experiment with
Tekanan given in the liquid substances the tools spraying (spraying
in a confined space akan diteruskan ke pascal), he stated that the pressure
segala direction and all the part of the diberikan pada liquid substance in
room with the same. a closed room are forwarded to all
Pascal's law was stated by an directions equally large.
expert of mathematics and physics Furthermore, the statement known
berkebangsaan France Blaise Pascal as pascal's law. Some application
( 1623-1662 ). This law was born from of pascal's law in the technology
an experiment carried out by Pascal of everyday life are as follows:
using the atomizer or the plane Pascal.
From the results of the
experiment, when the stem of the
1. Hydraulic Jack generates lift force very large yng able
to lift the car. Furthermore, to lower the
Hydraulic Jack used for lifting
car done by removing the air slogged
heavy loads dengangaya small. On the
through the other tap, namely tap
hydraulic jack there are two tubes with
dispensing air.
different size. Tube a small diameter
tube and two large-diameter. Each tube
is equipped with a vacuum. The
pressure exerted on the little sucker is
forwarded to the vacuum large. On
vacuum is produced in large style lift to
the top which is much greater than the Image 03. Car Lifter
compressive force on the little sucker.
That is why a hydraulic jack can be C. THE FORMULA OF PASCAL`S
used to lift very heavy loads such as LAW
Image 02. Hydraulic Jack
In a simple analysis, Pascal's Law
2. Tool Car Lifter can be described as the image above.
Tool car lifter many of us have Pressure by the style around f1 against
encountered at the workshops a great the pipe 1 which has a cross-sectional
car. The air that has high pressure is area of the pipe A1, will be forwarded
inserted through one of the two taps, by the fluid into the lifting force of F2
which is contained in the appointment on the pipe 2 which has a cross-
car. The air is further compressed in a sectional area of the pipe A2 to the
room. Air which is compressible the great pressure the same. Therefore,
resulting pressure is very large. A very mathematically the Law of pascal
big pressure transmitted by the oil to written sebagai here.
the suction great. Pressure is what
P1=P2
(F1/A1=F2/A2)
With :
F1 = the force on the suction pipe 1
F2 = the force on the suction pipe 2
A1 = area penanpang pipe 1, and
A2 = cross-sectional area of the pipe 2
System working hydraulic brakes
the above is one example of the
application of pascal's law. In addition,
pascal's law can also be found on the
system lifting equipment, water, tools
presses, hydraulic jack, and drum
hydraulic.
