Aristotle did not believe in the void
and thought the universe was a continuum. Galileo refined the concept of inertia. Galileo did not believe the ball came to a rest because it desired to be in its natural state. The theory of inertia says that an objects inertia will maintain its state of motion.
Why Galileo did not believe in Aristotle’s theory of motion?
He rejected Aristotle’s ideas of forced and natural motions after studying falling or rolling objects and projectiles and realised that
gravity
was some type of force acting in terrestrial situations though he does not seem to have extended this to heavenly motions.
How did Galileo contradict Aristotle?
As we have seen, Galileo’s concept of
inertia
was quite contrary to Aristotle’s ideas of motion: in Galileo’s dynamics the arrow (with very small frictional forces) continued to fly through the air because of the law of inertia, while a block of wood on a table stopped sliding once the applied force was removed because …
How did Galileo undermine Aristotle?
4. How did Galileo undermine Aristotle’s ideas about motion?
Galileo formulated the law of inertia
, which showed that a uniform force– in this case, gravity–produced a uniform acceleration.
What problems did Galileo find with Aristotle’s model?
Galileo, by virtue of a series of experiments (many with objects sliding down inclined planes), realized that the analysis of
Aristotle was incorrect because it failed to account properly for a hidden force
: the frictional force between the surface and the object.
What is Aristotle’s theory of motion?
Summary: Basically, Aristotle’s view of motion is
“it requires a force to make an object move in an unnatural” manner
– or, more simply, “motion requires force” . After all, if you push a book, it moves. When you stop pushing, the book stops moving.
What did Galileo argue about falling objects?
Galileo Galilei—an Italian mathematician, scientist, and philosopher born in 1564—recognized that
in a vacuum
, all falling objects would accelerate at the same rate regardless of their size, shape, or mass. He arrived at that conclusion after extensive thought experiments and real-world investigations.
What did Aristotle say about gravity?
The ancient Greek philosopher Aristotle said that
objects fall because each
of the four elements (earth, air, fire, and water) had their natural place, and these elements had a tendency to move back toward their natural place.
What did Galileo believe about motion?
Galileo was correct in his statement that objects in motion tend to stay in motion, but he seemed to believe that
inertial motion moved equidistant from the center of the Earth
. Descartes was the first one to correctly state that an object in motion continues its motion in a straight line.
Which scientist did not recognize inertia?
Aristotle did not believe in the void and thought the universe was a continuum.
Galileo
refined the concept of inertia. Galileo did not believe the ball came to a rest because it desired to be in its natural state. The theory of inertia says that an objects inertia will maintain its state of motion.
What idea of Aristotle did Galileo discredit?
Answer Expert Verified. He discredited Aristotle’s idea
that heavy objects fall proportionally faster than lighter objects
. He did it by proving that force was not necessary for motion in his experiment called the Leaning Tower experiment.
What was Aristotle’s conception of the universe?
Aristotle, who lived from 384 to 322 BC, believed
the Earth was round
. He thought Earth was the center of the universe and that the Sun, Moon, planets, and all the fixed stars revolved around it. Aristotle’s ideas were widely accepted by the Greeks of his time.
What are the differences between Galileo and Aristotle concept of motion?
The Difference between Aristotle’s concept of motion and Galileo’s notion of motion is
eleven o’clock That aristotle Affirmed That force is removed from an object it will stop while Galileo said an objects motion is stopped Because of the force of friction
.
What did Galileo experiment prove?
According to the story, Galileo discovered through this experiment that
the objects fell with the same acceleration
, proving his prediction true, while at the same time disproving Aristotle’s theory of gravity (which states that objects fall at speed proportional to their mass).
Will a feather and a brick?
A feather and brick dropped together
. Air resistance causes the feather to fall more slowly. If a feather and a brick were dropped together in a vacuum?that is, an area from which all air has been removed? they would fall at the same rate, and hit the ground at the same time.
What did Galileo conclude from his experiment?
Galileo’s experiment on motion – result
Galileo concluded that
an object moving on a frictionless horizontal plane must neither have acceleration nor retardation
, i.e. it should move with constant velocity.
