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Hua µoªí©ó 2005-11-13 02:14:59 | Åã¥Ü¥þ³¡¼Ó¼h |¾\Ū¼Ò¦¡
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tico µoªí©ó 2005-11-13 07:52:45 | Åã¥Ü¥þ³¡¼Ó¼h
since the temperature changes with height, we can measure the temperature at the basement, then measure the temperature at the top, take the difference and divide by the rate of change of temperature with respect to height
chemery µoªí©ó 2005-11-13 21:36:59 | Åã¥Ü¥þ³¡¼Ó¼h
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[ Last edited by Josie on 2005-11-14 at 03:32 PM ]
 ¼Ó¥D| Hua µoªí©ó 2005-11-14 01:56:09 | Åã¥Ü¥þ³¡¼Ó¼h
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Josie µoªí©ó 2005-11-14 15:53:04 | Åã¥Ü¥þ³¡¼Ó¼h
Originally posted by chemery at 2005-11-15 07:02 AM:
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tico µoªí©ó 2005-11-14 17:50:18 | Åã¥Ü¥þ³¡¼Ó¼h
Originally posted by Josie at 11/14/05 16:53:



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the acceleration due to gravity is the same for objects that fall in vacuum. but since we have air resistance, we have to take into account the air drag produced, which depends on the dimensions of the object
chemery µoªí©ó 2005-11-14 17:52:14 | Åã¥Ü¥þ³¡¼Ó¼h
¤ÓºÊ¤¶°Õ , ÁÂÁ Josie À°§Ú¤W¤F¤@½Ò ª«²z½Ò !!

   









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