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(Created page with "==Key Stage 3== ===Meaning=== To collide is for one object to hit another. ===About Collisions=== : Two objects which are moving may collide with one another....")
 
(About Collisions)
 
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===About Collisions===
 
===About Collisions===
 
: Two [[object]]s which are moving may [[collide]] with one another.
 
: Two [[object]]s which are moving may [[collide]] with one another.
: When one [[object]] is [[stationery]] the [[object]] which is moving is said to [[collide]] with an [[object]] that is not moving. For example I '''collided''' with a lamppost, the lamppost did not '''collide''' with me.
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: When one [[object]] is stationery the [[object]] which is moving is said to [[collide]] with an [[object]] that is not moving. For example I '''collided''' with a lamppost, the lamppost did not '''collide''' with me.
  
 
==Key Stage 4==
 
==Key Stage 4==
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===About Collisions===
 
===About Collisions===
 
: Two [[object]]s which are moving may [[collide]] with one another.
 
: Two [[object]]s which are moving may [[collide]] with one another.
: When one [[object]] is [[stationery]] the [[object]] which is moving is said to [[collide]] with an [[object]] that is not moving. For example I '''collided''' with a lamppost, the lamppost did not '''collide''' with me.
+
: When one [[object]] is stationery the [[object]] which is moving is said to [[collide]] with an [[object]] that is not moving. For example I '''collided''' with a lamppost, the lamppost did not '''collide''' with me.
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===References===
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====AQA====
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:[https://www.amazon.co.uk/gp/product/0008158770/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158770&linkCode=as2&tag=nrjc-21&linkId=ec31595e720e1529e49876c3866fff6e ''Collision, page 163, GCSE Physics; Student Book, Collins, AQA '']
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:[https://www.amazon.co.uk/gp/product/019835939X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=019835939X&linkCode=as2&tag=nrjc-21&linkId=57e96876985fc39b1a3d8a3e3dc238b6 ''Collisions, pages 150-157, GCSE Physics; Third Edition, Oxford University Press, AQA '']
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:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Collisions, pages 169-70, GCSE Physics, Hodder, AQA '']
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:[https://www.amazon.co.uk/gp/product/1471851362/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851362&linkCode=as2&tag=nrjc-21&linkId=7d78d70a2044ee9982dae010c94af92a ''Collisions, pages 245-6, GCSE Combined Science Trilogy 2, Hodder, AQA  '']
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====Edexcel====
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:[https://www.amazon.co.uk/gp/product/1292120223/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120223&linkCode=as2&tag=nrjc-21&linkId=068ecf40278c32406a7f1c6e66751417 ''Collisions, page 23, GCSE Physics, Pearson Edexcel '']
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:[https://www.amazon.co.uk/gp/product/1292120193/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120193&linkCode=as2&tag=nrjc-21&linkId=572df39392fb4200db8391d98ae6314e ''Collisions, page 307, GCSE Combined Science, Pearson Edexcel '']
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:[https://www.amazon.co.uk/gp/product/1292120223/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120223&linkCode=as2&tag=nrjc-21&linkId=068ecf40278c32406a7f1c6e66751417 ''Collisions; momentum, page 25, GCSE Physics, Pearson Edexcel '']
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:[https://www.amazon.co.uk/gp/product/1292120193/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120193&linkCode=as2&tag=nrjc-21&linkId=572df39392fb4200db8391d98ae6314e ''Collisions; momentum, page 309, GCSE Combined Science, Pearson Edexcel '']
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====OCR====
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:[https://www.amazon.co.uk/gp/product/1782945687/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945687&linkCode=as2&tag=nrjc-21&linkId=9a598e52189317a20311d7a632747bc9 ''Collisions, pages 17, 18, 32, Gateway GCSE Physics; The Revision Guide, CGP, OCR  '']
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:[https://www.amazon.co.uk/gp/product/0198359837/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359837&linkCode=as2&tag=nrjc-21&linkId=3c4229e8b023b2b60768e7ea2307cc6f ''Collisions, pages 72-73, 199, 222-223, Gateway GCSE Physics, Oxford, OCR '']
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:[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Collisions, particles in reactions, pages 176-179, Gateway GCSE Chemistry, Oxford, OCR  '']
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==Key Stage 5==
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===Meaning===
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'''Collisions''' are interactions between [[particle]]s or bodies where they exert [[force]]s on each other for a short duration.
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===About Collisions===
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*'''Collisions''' can be elastic or inelastic.
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*In [[Elastic Collision|elastic collisions]], both [[momentum]] and [[Kinetic Energy|kinetic energy]] are [[Conservation Law|conserved]].
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*In [[Inelastic Collision|inelastic collisions]], [[momentum]] is [[Conservation|conserved]] but [[Kinetic Energy|kinetic energy]] is not.
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*'''Collisions''' can be analyzed using the principles of [[Conservation of Momentum|conservation of momentum]] and [[Energy|energy]].
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*The outcome of a '''collision''' depends on the relative [[Velocity|velocities]], [[mass]]es, and properties of the '''colliding''' bodies.
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*In perfectly [[Inelastic Collision|inelastic collisions]], the '''colliding''' bodies stick together after impact.
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*'''Collision''' analysis is crucial in understanding phenomena in mechanics, astrophysics, and particle physics.
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===Examples===
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*Billiard balls colliding is an example of nearly [[Elastic Collision|elastic collisions]].
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*Car crashes typically involve [[Inelastic Collision|inelastic collisions]] where the vehicles deform and [[Kinetic Energy|kinetic energy]] is converted to other forms of [[Energy|energy]].

Latest revision as of 11:23, 23 May 2024

Contents

Key Stage 3

Meaning

To collide is for one object to hit another.

About Collisions

Two objects which are moving may collide with one another.
When one object is stationery the object which is moving is said to collide with an object that is not moving. For example I collided with a lamppost, the lamppost did not collide with me.

Key Stage 4

Key Stage 5

Meaning

Collisions are interactions between particles or bodies where they exert forces on each other for a short duration.

About Collisions

Examples