Question

What kind of terrestial motion is portrayed by a free falling object in accordance to Aristotle belief?

Answer 1

Answer:

Terrestrial objects rise or fall, to a greater or lesser extent, according to the ratio of the four elements of which they are composed. For example, earth, the heaviest element, and water, fall toward the center of the cosmos; hence the Earth and for the most part its oceans, will have already come to rest there. At the opposite extreme, the lightest elements, air and especially fire, rise up and away from the center.[14]

The elements are not proper substances in Aristotelian theory (or the modern sense of the word). Instead, they are abstractions used to explain the varying natures and behaviors of actual materials in terms of ratios between them.

Motion and change are closely related in Aristotelian physics. Motion, according to Aristotle, involved a change from potentiality to actuality.[15] He gave example of four types of change, namely change in substance, in quality, in quantity and in place.[15]



Aristotle's laws of motion. In Physics he states that objects fall at a speed proportional to their weight and inversely proportional to the density of the fluid they are immersed in. This is a correct approximation for objects in Earth's gravitational field moving in air or water.[3]

Aristotle proposed that the speed at which two identically shaped objects sink or fall is directly proportional to their weights and inversely proportional to the density of the medium through which they move.[16] While describing their terminal velocity, Aristotle must stipulate that there would be no limit at which to compare the speed of atoms falling through a vacuum, (they could move indefinitely fast because there would be no particular place for them to come to rest in the void). Now however it is understood that at any time prior to achieving terminal velocity in a relatively resistance-free medium like air, two such objects are expected to have nearly identical speeds because both are experiencing a force of gravity proportional to their masses and have thus been accelerating at nearly the same rate. This became especially apparent from the eighteenth century when partial vacuumexperiments began to be made, but some two hundred years earlier Galileo had already demonstrated that objects of different weights reach the ground in similar times.[17]

Answer 2

Answer:

The correct answer of this question is a ratio of the four elements of which they are composed.

Explanation:

Given - Terrestial motion is portrayed by a free falling object in accordance to Aristotle .

To Find - Write what kind of terrestial motion is portrayed by a free falling object in accordance to Aristotle belief?

Terrestrial objects rise or fall to varying degrees depending on the ratio of the four elements that make them up. In Aristotelian theory, the elements are not true substances. They are, instead, abstractions used to explain the various natures and behaviours of actual materials in terms of ratios. In Aristotelian physics, motion and change are inextricably linked. Aristotle defined motion as a transition from possibility to actuality.  He provided examples of four forms of change: changes in substance, quality, quantity, and location.

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