Ian at 14:34, 27 April 2011

Ian — Wed, 27 Apr 2011 14:34:21 GMT

←Older revision		Revision as of 14:34, 27 April 2011
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	{\| width="500px" cellspacing="10px" align="center" border="1"		{\| width="500px" cellspacing="10px" align="center" border="1"
-	\| '''~~Feather and Hammer on the Moon~~'''	+	\| '''Introducing Moments'''
	\| valign="top"\|		\| valign="top"\|

	\|-		\|-
-	\| [[Image:~~Moon~~.JPG]]	+	\| [[Image:moments.JPG]]
-	\| valign="top"\| ~~The Apollo astronauts conducted the now famous~~ experiment ~~where the drop~~ a ~~hammer and a feather on the moon. Due~~ to the ~~lack~~ of ~~atmosphere~~ the ~~two objects fall together under only~~ the ~~influence~~ of ~~gravity~~.	+	\| valign="top"\| A simple experiment with a book is used to introduce the importance of the distance when considering the turning effect of a force.

-	http://www.youtube.com/watch?v=~~5C5_dOEyAfk~~	+	http://www.youtube.com/watch?v=0QXzOwSfDqc


	\|-		\|-
-	\| '''~~Feather and Ball in a Vacuum~~'''	+	\| '''The Perpendicular Distance'''
	\|valign="top"\|		\|valign="top"\|
	\|-		\|-
-	\| [[Image:~~Vacuum~~.jpg]]	+	\| [[Image:Perpendicular.jpg]]
-	\|valign="top"\| This ~~video~~ clip ~~compares the motion of~~ a ~~ball and a feather, when falling through~~ the ~~atmosphere and~~ when ~~falling in~~ a ~~vacuum~~.	+	\| valign="top"\|This clip shows a demonstration of the fact that the perpendicular distance should be used when calculating the moment of a force.
		+
		+	http://www.youtube.com/watch?v=uoAPIoKkGXY

-	http://www.youtube.com/watch?v=_XJcZ-KoL9o


	\|}		\|}

Ian: New page: NOTOC {| border="0" cellspacing="0" cellpadding="0" height="30" width="100%" | style="border-bottom:1px solid #797979" width="5px" | {{Not selected tab|Theory}} ...

Ian — Wed, 27 Apr 2011 13:40:29 GMT

New page: __NOTOC__ {| border="0" cellspacing="0" cellpadding="0" height="30" width="100%" | style="border-bottom:1px solid #797979" width="5px" |   {{Not selected tab|Theory}} ...

New page

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{| border="0" cellspacing="0" cellpadding="0" height="30" width="100%"
| style="border-bottom:1px solid #797979" width="5px" |  
{{Not selected tab|[[13. Moments|Theory]]}}
{{Not selected tab|[[13. Exercises|Exercises]]}}
{{Selected tab|[[13. Video|Video]]}}
| style="border-bottom:1px solid #797979" width="100%"|  
|}

{| width="500px" cellspacing="10px" align="center" border="1"
| '''Feather and Hammer on the Moon'''
| valign="top"|

|-
| [[Image:Moon.JPG]]
| valign="top"| The Apollo astronauts conducted the now famous experiment where the drop a hammer and a feather on the moon. Due to the lack of atmosphere the two objects fall together under only the influence of gravity.

http://www.youtube.com/watch?v=5C5_dOEyAfk

|-
| '''Feather and Ball in a Vacuum'''
|valign="top"|
|-
| [[Image:Vacuum.jpg]]
|valign="top"| This video clip compares the motion of a ball and a feather, when falling through the atmosphere and when falling in a vacuum.

http://www.youtube.com/watch?v=_XJcZ-KoL9o

|}

13. Video - Revision history

Ian at 14:34, 27 April 2011

Ian: New page: __NOTOC__ {| border="0" cellspacing="0" cellpadding="0" height="30" width="100%" | style="border-bottom:1px solid #797979" width="5px" | {{Not selected tab|Theory}} ...

Ian: New page: NOTOC {| border="0" cellspacing="0" cellpadding="0" height="30" width="100%" | style="border-bottom:1px solid #797979" width="5px" | {{Not selected tab|Theory}} ...