Gravitational Field - Revision history

NRJC: /* Key Stage 5 */

2020-03-13T16:24:13Z

‎Key Stage 5

Ellen References at 01:26, 6 November 2019

2019-11-06T01:26:08Z

NRJC: /* About Gravitational Fields */

2019-10-06T17:17:27Z

‎About Gravitational Fields

NRJC: /* About Gravitational Fields */

2019-10-06T17:16:28Z

‎About Gravitational Fields

NRJC at 17:14, 6 October 2019

2019-10-06T17:14:01Z

NRJC: Created page with "==Key Stage 3== ===Meaning=== A '''gravitational field''' is the region around a massive object which will affect another object with mass. ===About Gravitati..."

2019-04-05T09:28:40Z

Created page with "==Key Stage 3== ===Meaning=== A '''gravitational field''' is the region around a massive object which will affect another object with mass. ===About Gravitati..."

New page

==Key Stage 3==
===Meaning===
A '''gravitational field''' is the region around a [[massive]] [[object]] which will affect another [[object]] with [[mass]].

===About Gravitational Fields===
: Very large [[object]]s such as [[moon]]s, [[planet]]s and [[star]]s are needed to make a noticeable '''gravitational field'''.
: The [[Gravitational Field Strength|'''gravitational field''' strength]] of a [[moon]], [[planet]] or [[star]] determines the [[weight]] of an [[object]] in that '''gravitational field'''.

==Key Stage 4==
===Meaning===
A '''gravitational field''' is the region around a [[massive]] [[object]] which will affect another [[object]] with [[mass]].

===About Gravitational Fields===
: Very large [[object]]s such as [[moon]]s, [[planet]]s and [[star]]s are needed to make a noticeable '''gravitational field'''.
: The [[Gravitational Field Strength|'''gravitational field''' strength]] of a [[moon]], [[planet]] or [[star]] determines the [[weight]] of an [[object]] in that '''gravitational field'''.

@@ Line 14: / Line 14: @@
 : Very large [[object]]s such as [[moon]]s, [[planet]]s and [[star]]s are needed to make a noticeable '''gravitational field'''.
 : The [[Gravitational Field Strength|'''gravitational field''' strength]] of a [[moon]], [[planet]] or [[star]] determines the [[weight]] of an [[object]] in that '''gravitational field'''.
 ==Key Stage 5==
@@ Line 22: / Line 29: @@
 : The '''gravitational field''' cause by an [[object]] is represented by [[Field Line|field lines]].
 : The [[Field Line|field lines]] for a [[Gravitational Field|gravitational field]] around a single isolated [[object]] are generally [[Radial Field Line|radial]]. However, for very large [[sphere|spherical]] [[object]]s the [[Field Line|field lines]] can be approximated as [[Uniform Field Line|uniform]] for small regions close to the surface of that [[object]]. This is due to the gradual curvature of [[object]]s with large [[radius]].

← Older revision		Revision as of 01:26, 6 November 2019
Line 22:		Line 22:
	: The '''gravitational field''' cause by an [[object]] is represented by [[Field Line\|field lines]].		: The '''gravitational field''' cause by an [[object]] is represented by [[Field Line\|field lines]].
	: The [[Field Line\|field lines]] for a [[Gravitational Field\|gravitational field]] around a single isolated [[object]] are generally [[Radial Field Line\|radial]]. However, for very large [[sphere\|spherical]] [[object]]s the [[Field Line\|field lines]] can be approximated as [[Uniform Field Line\|uniform]] for small regions close to the surface of that [[object]]. This is due to the gradual curvature of [[object]]s with large [[radius]].		: The [[Field Line\|field lines]] for a [[Gravitational Field\|gravitational field]] around a single isolated [[object]] are generally [[Radial Field Line\|radial]]. However, for very large [[sphere\|spherical]] [[object]]s the [[Field Line\|field lines]] can be approximated as [[Uniform Field Line\|uniform]] for small regions close to the surface of that [[object]]. This is due to the gradual curvature of [[object]]s with large [[radius]].
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe09967 ''Gravitational fields, page 204, GCSE Combined Science; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/178294558X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294558X&linkCode=as2&tag=nrjc-21&linkId=f0dfb66dafcb0c6e9449e7b1a4ae1ac230 ''Gravitational fields, pages 12, 52, GCSE Physics; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782946403/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946403&linkCode=as2&tag=nrjc-21&linkId=32a0abb60dff015b15b50e9b1d7b4644 ''Gravitational fields, pages 26, 129, 130, GCSE Combined Science Trilogy; Physics, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945970/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945970&linkCode=as2&tag=nrjc-21&linkId=a120d24dcc7cc7a58192069a3aafc1d2 ''Gravitational fields, pages 27, 149, 150, 170, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA '']

@@ Line 21: / Line 21: @@
 ===About Gravitational Fields===
 : The '''gravitational field''' cause by an [[object]] is represented by [[Field Line|field lines]].
-: The [[Field Line|field lines]] for a [[Gravitational Field|gravitational field]] around a single [[object]] are generally [[Radial Field Line|radial]]. However, for very large [[sphere|spherical]] [[object]]s the [[Field Line|field lines]] can be approximated as [[Uniform Field Line|uniform]] for small regions close to the surface of that [[object]]. This is due to the gradual curvature of [[object]]s with large [[radius]].
+: The [[Field Line|field lines]] for a [[Gravitational Field|gravitational field]] around a single isolated [[object]] are generally [[Radial Field Line|radial]]. However, for very large [[sphere|spherical]] [[object]]s the [[Field Line|field lines]] can be approximated as [[Uniform Field Line|uniform]] for small regions close to the surface of that [[object]]. This is due to the gradual curvature of [[object]]s with large [[radius]].

@@ Line 21: / Line 21: @@
 ===About Gravitational Fields===
 : The '''gravitational field''' cause by an [[object]] is represented by [[Field Line|field lines]].
-: The [[Field Line|field lines]] for a [[Gravitational Field|gravitational field]] around a single [[object]] are generally [[Radial Field Line|radial]]. However, for very large [[sphere|spherical]] [[object]]s can be approximated as [[Uniform Field Line|uniform]] for small regions close to the surface of that [[object]]. This is due to the gradual curvature of [[object]]s with large [[radius]].
+: The [[Field Line|field lines]] for a [[Gravitational Field|gravitational field]] around a single [[object]] are generally [[Radial Field Line|radial]]. However, for very large [[sphere|spherical]] [[object]]s the [[Field Line|field lines]] can be approximated as [[Uniform Field Line|uniform]] for small regions close to the surface of that [[object]]. This is due to the gradual curvature of [[object]]s with large [[radius]].

← Older revision		Revision as of 17:14, 6 October 2019
Line 14:		Line 14:
	: Very large [[object]]s such as [[moon]]s, [[planet]]s and [[star]]s are needed to make a noticeable '''gravitational field'''.		: Very large [[object]]s such as [[moon]]s, [[planet]]s and [[star]]s are needed to make a noticeable '''gravitational field'''.
	: The [[Gravitational Field Strength\|'''gravitational field''' strength]] of a [[moon]], [[planet]] or [[star]] determines the [[weight]] of an [[object]] in that '''gravitational field'''.		: The [[Gravitational Field Strength\|'''gravitational field''' strength]] of a [[moon]], [[planet]] or [[star]] determines the [[weight]] of an [[object]] in that '''gravitational field'''.
		+
		+	==Key Stage 5==
		+	===Meaning===
		+	A '''gravitational field''' is the region around a [[massive]] [[object]] which will affect another [[object]] with [[mass]].
		+
		+	===About Gravitational Fields===
		+	: The '''gravitational field''' cause by an [[object]] is represented by [[Field Line\|field lines]].
		+	: The [[Field Line\|field lines]] for a [[Gravitational Field\|gravitational field]] around a single [[object]] are generally [[Radial Field Line\|radial]]. However, for very large [[sphere\|spherical]] [[object]]s can be approximated as [[Uniform Field Line\|uniform]] for small regions close to the surface of that [[object]]. This is due to the gradual curvature of [[object]]s with large [[radius]].