Pascal
Pascal
Pascal
Outline:
History
Pascals Principle
Formula
Sample Problems
Pascal's
This
fundamental characteristic of
fluids provides the foundation for
hydraulic systems found in barbershop
chairs, construction equipment, and
the brakes in your car.
Because
Similarly,
Since
Rearranging
Therefore,
Question:
If
If
Question:
Archimedes Principle
Reported by Maria Danica C. De Villa
Outline:
History
Archimedes Water Balance
Principle of floatation
Archimedes
a Greek
scientist discovered
an
important
scientific law related
to buoyancy. It can
be
expressed
as
Any object, wholly
or
partially
immersed in a fluid,
is buoyed up by a
force equal to the
weight of the fluid
As
Water
Sample problem
A
Density
of freshwater = 1g/cm3
720, 000 cm3 = 720, 000 g
720, 000 g = 720 kg
Principle of floatation
Archimedes'
principle
shows
buoyant force and displacement of
fluid. However, the concept of
Archimedes' principle can be applied
when considering why objects float.
Proposition 5 of Archimedes' treatise
On Floating Bodies states that:
Any floating object displaces its own
weight of fluid.
Archimedes of Syracuse
Consider