Inertia
Β
Inertia
Β
From Wikipedia, the free encyclopedia
This article is about inertia in physics. For other uses, seeΒ Inertia (disambiguation).
Β
Inertia is the resistance of any physical to a change in its state of motion or rest, or the tendency of an object to resist any change in its motion. It is proportional to an object's mass. The principle of inertia is one of the fundamental principles of classical physics which are used to describe the motion of matter and how it is affected by applied forces. Inertia comes from the Latin word, iners, meaning idle, or lazy. Isaac Newton defined inertia as his first law in his Philosophiæ Naturalis Principia Mathematica, which states:
TheΒ vis insita, or innate force of matter, is a power of resisting by which every body, as much as in it lies, endeavours to preserve its present state, whether it be of rest or of moving uniformly forward in a straight line.
In common usage the term "inertia" may refer to an object's "amount of resistance to change in velocity" (which is quantified by its mass), or sometimes to itsmomentum, depending on the context. The term "inertia" is more properly understood as shorthand for "the principle of inertia" as described by Newton in hisΒ First Law of Motion; that an object not subject to any net external force moves at a constant velocity. Thus an object will continue moving at its currentΒ velocityΒ until some force causes its speed or direction to change.
On the surface of the Earth inertia is often masked by the effects ofΒ frictionΒ and gravity, both of which tend to decrease the speed of moving objects (commonly to the point of rest). This misled classical theorists such asΒ Aristotle, who believed that objects would move only as long as force was applied to them.
Β
ΠΠ½Π΅ΡΡΠΈΡ
Β
ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Β ΠΈΠ· ΠΠΈΠΊΠΈΠΏΠ΅Π΄ΠΈΠΈ, ΡΠ²ΠΎΠ±ΠΎΠ΄Π½ΠΎΠΉΒ ΡΠ½ΡΠΈΠΊΠ»ΠΎΠΏΠ΅Π΄ΠΈΠΈ
ΠΡΠ° ΡΡΠ°ΡΡΡ ΠΎΒ ΠΈΠ½Π΅ΡΡΠΈΠΈΒ Π²Β ΡΠΈΠ·ΠΈΠΊΠ΅.Β Π Π΄ΡΡΠ³ΠΈΠ΅ Π·Π½Π°ΡΠ΅Π½ΠΈΡ, ΡΠΌ.Β ΠΠ½Π΅ΡΡΠΈΡ (Π·Π½Π°ΡΠ΅Π½ΠΈΡ)Β .
Β
ΠΠ½Π΅ΡΡΠΈΡΒ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΎΠΏΡΠΎΡΠΈΠ²Π»Π΅Π½ΠΈΠ΅ ΠΊΠ°ΠΊΠΎΠ³ΠΎ-Π»ΠΈΠ±ΠΎ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ Π΅Π΅ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡ ΠΈΠ»ΠΈ ΠΏΠΎΠΊΠΎΡ, ΠΈΠ»ΠΈ ΡΠ΅Π½Π΄Π΅Π½ΡΠΈΡ ΠΎΠ±ΡΠ΅ΠΊΡΠ° ΡΠΎΠΏΡΠΎΡΠΈΠ²Π»ΡΡΡΡΡ Π»ΡΠ±ΠΎΠΌΡ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ Π΅Π³ΠΎ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡ.Β ΠΠ½Π° ΠΏΡΠΎΠΏΠΎΡΡΠΈΠΎΠ½Π°Π»ΡΠ½Π° ΠΎΠ±ΡΠ΅ΠΊΡΠ°Β ΠΌΠ°ΡΡΠΎΠΉΒ .Β ΠΡΠΈΠ½ΡΠΈΠΏ ΠΈΠ½Π΅ΡΡΠΈΠΈ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΎΠ΄Π½ΠΈΠΌ ΠΈΠ· ΠΎΡΠ½ΠΎΠ²ΠΎΠΏΠΎΠ»Π°Π³Π°ΡΡΠΈΡ ΠΏΡΠΈΠ½ΡΠΈΠΏΠΎΠ²Β ΠΊΠ»Π°ΡΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΈΠ·ΠΈΠΊΠΈΒ , ΠΊΠΎΡΠΎΡΡΠ΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΡΡΡΡ Π΄Π»Ρ ΠΎΠΏΠΈΡΠ°Π½ΠΈΡΒ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡΒ ΠΎΡΒ ΠΌΠ°ΡΠ΅ΡΠΈΠΈΒ ΠΈ ΠΊΠ°ΠΊ ΠΎΠ½Π° Π²Π»ΠΈΡΠ΅Ρ ΠΏΡΠΈΠΌΠ΅Π½ΡΠ΅ΡΡΡΒ ΡΠΈΠ»Β .Β ΠΠ½Π΅ΡΡΠΈΡ ΠΏΡΠΎΠΈΡΡ ΠΎΠ΄ΠΈΡ ΠΎΡ Π»Π°ΡΠΈΠ½ΡΠΊΠΎΠ³ΠΎ ΡΠ»ΠΎΠ²Π°,Β inersΒ , ΡΠΎ Π΅ΡΡΡ Π² ΡΠ΅ΠΆΠΈΠΌΠ΅ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ, ΠΈΠ»ΠΈ Π»Π΅Π½ΠΈΠ²ΡΠ΅.Β ΠΡΠ°Π°ΠΊΠ° ΠΡΡΡΠΎΠ½Π°Β ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π° ΠΈΠ½Π΅ΡΡΠΈΠΈ, ΠΊΠ°ΠΊ ΠΈ Π΅Π³ΠΎ ΠΏΠ΅ΡΠ²ΡΠΉ Π·Π°ΠΊΠΎΠ½ Π² Π΅Π³ΠΎΒ Π½Π°ΡΡΡΠ°Π»ΡΠ½ΠΎΠΉ ΡΠΈΠ»ΠΎΡΠΎΡΠΈΠΈ Principia MathematicaΒ , ΠΊΠΎΡΠΎΡΠ°Ρ Π³Π»Π°ΡΠΈΡ:Β
ΠΡΠ½ΠΎΡΠ΅Π½ΠΈΡ insitaΒ , ΠΈΠ»ΠΈ Π²ΡΠΎΠΆΠ΄Π΅Π½Π½Π°Ρ ΡΠΈΠ»Π° ΠΌΠ°ΡΠ΅ΡΠΈΠΈ, ΡΠΈΠ»Ρ ΡΠΎΠΏΡΠΎΡΠΈΠ²Π»Π΅Π½ΠΈΡ Π² ΠΊΠΎΡΠΎΡΠΎΠΌ ΠΊΠ°ΠΆΠ΄ΠΎΠ΅ ΡΠ΅Π»ΠΎ, ΡΡΠΎΠ»ΡΠΊΠΎ, ΡΠΊΠΎΠ»ΡΠΊΠΎ Π² Π½Π΅ΠΌ Π»Π΅ΠΆΠΈΡ, ΡΡΡΠ΅ΠΌΠΈΡΡΡ ΡΠΎΡ ΡΠ°Π½ΠΈΡΡ ΡΠ²ΠΎΠ΅ Π½ΡΠ½Π΅ΡΠ½Π΅Π΅ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅, Π±ΡΠ΄Ρ ΡΠΎ ΠΎΡΠ΄ΡΡ ΠΈΠ»ΠΈ Π΄Π²ΠΈΠΆΡΡΠΈΡ ΡΡ ΡΠ°Π²Π½ΠΎΠΌΠ΅ΡΠ½ΠΎ Π²ΠΏΠ΅ΡΠ΅Π΄ ΠΏΠΎ ΠΏΡΡΠΌΠΎΠΉ Π»ΠΈΠ½ΠΈΠΈ.
Π ΠΎΠ±ΡΠ΅Π΅Β ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅Β ΡΠ΅ΡΠΌΠΈΠ½Π°Β Β«ΠΈΠ½Π΅ΡΡΠΈΠΈΒ»Β ΠΌΠΎΠΆΠ΅Ρ ΠΎΡΠ½ΠΎΡΠΈΡΡΡΡ ΠΊ ΠΎΠ±ΡΠ΅ΠΊΡΠ° "ΡΡΠΌΠΌΠ° ΡΠΎΠΏΡΠΎΡΠΈΠ²Π»Π΅Π½ΠΈΡ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡΠΌ Π² ΡΠΊΠΎΡΠΎΡΡΠΈ" (ΠΊΠΎΡΠΎΡΡΠΉ ΠΌΠΎΠΆΠ½ΠΎ ΠΈΠ·ΠΌΠ΅ΡΠΈΡΡ Ρ ΠΏΠΎΠΌΠΎΡΡΡ Π΅Π΅ ΠΌΠ°ΡΡΡ), Π° ΠΈΠ½ΠΎΠ³Π΄Π° ΠΈ ΠΊ Π΅Π΅Β ΠΈΠΌΠΏΡΠ»ΡΡΡΒ , Π² Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΠΎΡ ΠΊΠΎΠ½ΡΠ΅ΠΊΡΡΠ°.Β Π’Π΅ΡΠΌΠΈΠ½ Β«ΠΈΠ½Π΅ΡΡΠΈΡΒ» Π±ΠΎΠ»Π΅Π΅ ΠΏΡΠ°Π²ΠΈΠ»ΡΠ½ΠΎ ΠΏΠΎΠ½ΠΈΠΌΠ°ΡΡ ΠΊΠ°ΠΊ ΡΠΎΠΊΡΠ°ΡΠ΅Π½ΠΈΠ΅ ΠΎΡ "ΠΏΡΠΈΠ½ΡΠΈΠΏΠ° ΠΈΠ½Π΅ΡΡΠΈΠΈ", ΠΊΠ°ΠΊ ΠΎΠΏΠΈΡΠ°Π½ΠΎ ΠΡΡΡΠΎΠ½ΠΎΠΌ Π² Π΅Π³ΠΎΒ ΠΏΠ΅ΡΠ²ΡΠΉ Π·Π°ΠΊΠΎΠ½ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡΒ , ΡΠΎ ΠΎΠ±ΡΠ΅ΠΊΡ Π½Π΅ ΠΏΠΎΠ΄Π»Π΅ΠΆΠΈΡ ΡΠΈΡΡΠ°Ρ Π²Π½Π΅ΡΠ½ΡΡ ΡΠΈΠ»Π° Π΄Π²ΠΈΠΆΠ΅ΡΡΡ Ρ ΠΏΠΎΡΡΠΎΡΠ½Π½ΠΎΠΉ ΡΠΊΠΎΡΠΎΡΡΡΡ.Β Π’Π°ΠΊΠΈΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠΌ ΠΎΠ±ΡΠ΅ΠΊΡ Π±ΡΠ΄Π΅Ρ ΠΏΡΠΎΠ΄ΠΎΠ»ΠΆΠ°ΡΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ Π½Π° Π΅Π΅ ΡΠ΅ΠΊΡΡΠ΅ΠΉΒ ΡΠΊΠΎΡΠΎΡΡΠΈΒ Π΄ΠΎ ΠΊΠ°ΠΊΠΎΠ³ΠΎ-ΡΠΎ ΡΠΈΠ»Π° Π·Π°ΡΡΠ°Π²Π»ΡΠ΅Ρ Π΅Π³ΠΎ ΡΠΊΠΎΡΠΎΡΡΡ ΠΈΠ»ΠΈ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΠΊ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡΠΌ.
ΠΠ°Β ΠΏΠΎΠ²Π΅ΡΡ Π½ΠΎΡΡΠΈΒ ΠΠ΅ΠΌΠ»ΠΈ ΠΈΠ½Π΅ΡΡΠΈΠΈ ΡΠ°ΡΡΠΎ ΠΌΠ°ΡΠΊΠΈΡΡΠ΅ΡΡΡ ΡΡΡΠ΅ΠΊΡΡΒ ΡΡΠ΅Π½ΠΈΡΒ ΠΈ ΡΡΠΆΠ΅ΡΡΠΈ, ΠΎΠ±Π° ΠΈΠ· ΠΊΠΎΡΠΎΡΡΡ ΠΈΠΌΠ΅ΡΡ ΡΠ΅Π½Π΄Π΅Π½ΡΠΈΡ ΠΊ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ ΡΠΊΠΎΡΠΎΡΡΠΈ Π΄Π²ΠΈΠΆΡΡΠΈΡ ΡΡ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² (ΠΎΠ±ΡΡΠ½ΠΎ Π΄ΠΎ ΡΠΎΡΠΊΠΈ ΠΏΠΎΠΊΠΎΡ).Β ΠΡΠΎ Π·Π°Π±Π»ΡΠΆΠ΄Π΅Π½ΠΈΠ΅ ΠΊΠ»Π°ΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ΅ΠΎΡΠ΅ΡΠΈΠΊΠΈ, ΡΠ°ΠΊΠΈΠ΅ ΠΊΠ°ΠΊΒ ΠΡΠΈΡΡΠΎΡΠ΅Π»ΡΒ , ΠΊΠΎΡΠΎΡΡΠΉ ΡΡΠΈΡΠ°Π», ΡΡΠΎ ΠΎΠ±ΡΠ΅ΠΊΡΡ Π±ΡΠ΄ΡΡ Π΄Π²ΠΈΠ³Π°ΡΡΡΡ ΡΠΎΠ»ΡΠΊΠΎ Π΄ΠΎ ΡΠ΅Ρ ΠΏΠΎΡ, ΠΊΠ°ΠΊ ΡΠΈΠ»Π° Π±ΡΠ»Π° ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½Π° ΠΊ Π½ΠΈΠΌ.Β

- In Europa
- In Every Posible Way Essay Research Paper
- Inflation
- Inflation 2 Essay Research Paper INFLATIONCan Our
- Inflation could top 10 per cent this year by Tom Washington at 21/01/2011 16:13
- Inflation Essay Research Paper INFLATIONInflation in economics
- Inflation Essay Research Paper InflationInflation is defined
- Industrial Revolution Essay Research Paper A report
- Industrialrevolution Essay Research Paper Cheat ModePause the
- Industrial Revolution Essay Research Paper In the
- Industrial Revolution Essay Research Paper The Industrial
- Industy, agriculture and transport in the United Kingdom of Great Britain
- Inequality Essay Research Paper Inequality a growing
- Inequality In The Workplace Essay Research Paper