Conservation of Momentum - Revision history

NRJC: /* Inelastic Collisions */

2024-05-23T11:47:42Z

‎Inelastic Collisions

NRJC: /* Inelastic Collisions */

2024-05-23T11:47:21Z

‎Inelastic Collisions

NRJC at 11:35, 23 May 2024

2024-05-23T11:35:53Z

Show changes

NRJC: /* Key Stage 5 */

2024-05-23T11:35:09Z

‎Key Stage 5

NRJC: /* Key Stage 5 */

2024-05-23T11:33:57Z

‎Key Stage 5

NRJC: /* Key Stage 5 */

2024-05-23T11:31:43Z

‎Key Stage 5

NRJC: /* About Conservation of Momentum */

2024-05-23T11:21:30Z

‎About Conservation of Momentum

NRJC: /* About Conservation of Momentum */

2020-03-13T15:52:30Z

‎About Conservation of Momentum

NRJC at 15:52, 13 March 2020

2020-03-13T15:52:04Z

Ellen References at 16:30, 13 December 2019

2019-12-13T16:30:18Z

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-|[[File:InelasticCollision.gif|center]]
+|[[File:InelasticCollision2.gif|center]]
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-|[[File:InelasticCollision.gif|center]]
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← Older revision		Revision as of 11:35, 23 May 2024
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	*In a [[Fundamental Interactions\|fundamental interaction]] between [[Subatomic Particle\|subatomic particles]] '''momentum is conserved'''. This can be used to detect new [[Subatomic Particle\|particles]] which cannot be seen in a cloud chamber. Any time a [[Fundamental Interactions\|particle interaction]] appears to violate '''conservation of momentum''' it means that a new, unseen [[Subatomic Particle\|particle]] has been created and carried away the [[momentum]].		*In a [[Fundamental Interactions\|fundamental interaction]] between [[Subatomic Particle\|subatomic particles]] '''momentum is conserved'''. This can be used to detect new [[Subatomic Particle\|particles]] which cannot be seen in a cloud chamber. Any time a [[Fundamental Interactions\|particle interaction]] appears to violate '''conservation of momentum''' it means that a new, unseen [[Subatomic Particle\|particle]] has been created and carried away the [[momentum]].
	*'''Conservation of momentum''' is applied to calculations involving [[Elastic Collision\|elastic collisions]], [[Inelastic Collision\|inelastic collisions]] and [[Explosion (Momentum)\|explosions]] to find unknown variables before of after the interaction.		*'''Conservation of momentum''' is applied to calculations involving [[Elastic Collision\|elastic collisions]], [[Inelastic Collision\|inelastic collisions]] and [[Explosion (Momentum)\|explosions]] to find unknown variables before of after the interaction.
		+
		+	===Formula===
		+	Total Momentum Before = Total Momentum After
		+
		+	<math>p_{before} = p_{after}</math>
		+
		+	Where
		+
		+	<math>p_{before}</math> = The total [[momentum]] before an interaction.
		+
		+	<math>p_{after}</math> = The total [[momentum]] after the interaction.

← Older revision		Revision as of 11:33, 23 May 2024
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	*'''Conservation of momentum''' is a consequence of [[Newton's Third Law\|Newton's third law of motion]].		*'''Conservation of momentum''' is a consequence of [[Newton's Third Law\|Newton's third law of motion]].
	*In a [[Fundamental Interactions\|fundamental interaction]] between [[Subatomic Particle\|subatomic particles]] '''momentum is conserved'''. This can be used to detect new [[Subatomic Particle\|particles]] which cannot be seen in a cloud chamber. Any time a [[Fundamental Interactions\|particle interaction]] appears to violate '''conservation of momentum''' it means that a new, unseen [[Subatomic Particle\|particle]] has been created and carried away the [[momentum]].		*In a [[Fundamental Interactions\|fundamental interaction]] between [[Subatomic Particle\|subatomic particles]] '''momentum is conserved'''. This can be used to detect new [[Subatomic Particle\|particles]] which cannot be seen in a cloud chamber. Any time a [[Fundamental Interactions\|particle interaction]] appears to violate '''conservation of momentum''' it means that a new, unseen [[Subatomic Particle\|particle]] has been created and carried away the [[momentum]].
		+	*'''Conservation of momentum''' is applied to calculations involving [[Elastic Collision\|elastic collisions]], [[Inelastic Collision\|inelastic collisions]] and [[Explosion (Momentum)\|explosions]] to find unknown variables before of after the interaction.

@@ Line 336: / Line 336: @@
 ==Key Stage 5==
 ===Meaning===
-The law of '''conservation of momentum''' is the observation that the total [[momentum]] in a [[Closed Isolated System|closed isolated system]] remains the same before and after all [[Fundamental Interactions|fundamental interactions]] between [[particle]]s.
+The law of '''conservation of momentum''' is the observation that the total [[momentum]] in a [[Closed Isolated System|closed isolated system]] remains the same before and after any interaction between those [[particle]]s (provided no external [[Resultant Force|resultant forces]] acts upon that [[system]].
 ===About Conservation of Momentum===
-: In a [[Fundamental Interactions|fundamental interaction]] between [[Subatomic Particle|subatomic particles]] '''momentum is conserved'''. This can be used to detect new [[Subatomic Particle|particles]] which cannot be seen in a cloud chamber. Any time a [[Fundamental Interactions|particle interaction]] appears to violate '''conservation of momentum''' it means that a new, unseen [[Subatomic Particle|particle]] has been created and carried away the [[momentum]].
+*'''Conservation of momentum''' applies to all types of [[Collide|collisions]] and interactions.

@@ Line 6: / Line 6: @@
 : '''Conservation of momentum''' means that if you add the [[momentum]] of every [[object]] before and event this will be the same as the total [[momentum]] after that event.
 '''Conservation of momentum''' can be applied to 3 types of interaction to allow us to predict the outcome:
-*Explosions - When two [[object]]s begin with zero [[momentum]] but are [[force]]d apart in opposite directions.
+*[[Explosion (Momentum)|Explosion]]s - When two [[object]]s begin with zero [[momentum]] but are [[force]]d apart in opposite directions.
-*Elastic Collisions - When two [[object]]s bounce off one another and the total [[Kinetic Energy Store|kinetic energy]] before a collision is the same as the total [[Kinetic Energy Store|kinetic energy]] after the collision.
+*[[Elastic Collision]]s - When two [[object]]s bounce off one another and the total [[Kinetic Energy Store|kinetic energy]] before a [[Collide|collision]] is the same as the total [[Kinetic Energy Store|kinetic energy]] after the collision.
-*Inelastic Collisions - When [[Kinetic Energy Store|kinetic energy]] is lost during a collision, often with the [[object]]s sticking together to form a larger [[object]].
+*[[Inelastic Collision]]s - When [[Kinetic Energy Store|kinetic energy]] is lost during a [[Collide|collision]], often with the [[object]]s sticking together to form a larger [[object]].
 ===Equation===

← Older revision		Revision as of 15:52, 13 March 2020
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	===About Conservation of Momentum===		===About Conservation of Momentum===
−	: In a [[Fundamental Interactions\|fundamental interaction]] between [[Subatomic Particle\|subatomic particles]] '''momentum is conserved'''. This can be used to detect new [[Subatomic Particle\|particles]] which cannot be seen in a cloud chamber. Any time a [[Fundamental ~~Interaction~~\|particle interaction]] appears to violate '''conservation of momentum''' it means that a new, unseen [[Subatomic Particle\|particle]] has been created and carried away the [[momentum]].	+	: In a [[Fundamental Interactions\|fundamental interaction]] between [[Subatomic Particle\|subatomic particles]] '''momentum is conserved'''. This can be used to detect new [[Subatomic Particle\|particles]] which cannot be seen in a cloud chamber. Any time a [[Fundamental Interactions\|particle interaction]] appears to violate '''conservation of momentum''' it means that a new, unseen [[Subatomic Particle\|particle]] has been created and carried away the [[momentum]].

← Older revision		Revision as of 15:52, 13 March 2020
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	====OCR====		====OCR====
	:[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 ''Law of conservation; Momentum, pages 72, Gateway GCSE Physics, Oxford, OCR '']		:[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 ''Law of conservation; Momentum, pages 72, Gateway GCSE Physics, Oxford, OCR '']
		+
		+	==Key Stage 5==
		+	===Meaning===
		+	The law of '''conservation of momentum''' is the observation that the total [[momentum]] in a [[Closed Isolated System\|closed isolated system]] remains the same before and after all [[Fundamental Interactions\|fundamental interactions]] between [[particle]]s.
		+
		+	===About Conservation of Momentum===
		+	: In a [[Fundamental Interactions\|fundamental interaction]] between [[Subatomic Particle\|subatomic particles]] '''momentum is conserved'''. This can be used to detect new [[Subatomic Particle\|particles]] which cannot be seen in a cloud chamber. Any time a [[Fundamental Interaction\|particle interaction]] appears to violate '''conservation of momentum''' it means that a new, unseen [[Subatomic Particle\|particle]] has been created and carried away the [[momentum]].

← Older revision		Revision as of 16:30, 13 December 2019
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	:[https://www.amazon.co.uk/gp/product/1782945733/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945733&linkCode=as2&tag=nrjc-21&linkId=2a2dbec9db6bf5766c0458d908fa0a52 ''Conservation of momentum, pages 20, 21, GCSE Physics; The Revision Guide, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782945733/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945733&linkCode=as2&tag=nrjc-21&linkId=2a2dbec9db6bf5766c0458d908fa0a52 ''Conservation of momentum, pages 20, 21, GCSE Physics; The Revision Guide, CGP, Edexcel '']
	:[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Conservation of momentum, pages 44, 45, GCSE Physics, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Conservation of momentum, pages 44, 45, GCSE Physics, CGP, Edexcel '']
		+
		+	====OCR====
		+	:[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 ''Law of conservation; Momentum, pages 72, Gateway GCSE Physics, Oxford, OCR '']