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  1. C

    That tower question

    The mass in tower B orbits the earth. The reasons are: 1. The mass was at the height of a geostationary satellite 2. It had a period of 24 hours. This tell us that it has the same period of orbit around the Earth as a geostationary satellite and is the same distance from the Earth as a...
  2. C

    balsawood bridge

    I know this is old but I did the assessment task this year and it only held 60KG but collapsed because of a crack caused by a scratch or something in the wood and a unbalanced load. It involved glueing 3 sticks of 5x5 balsa side by side to get a 15x5 then you make a 10x5. Then uses these to make...
  3. C

    What are some related texts for Into the World?

    I have been given an assessment task with a very limited amount of time and my teacher has been away to whole time so I have been unable to ask for help with some related texts, for into the world. Also would Edward Scissorhands be a related text and would Good Riddance (Time of your Life) by...
  4. C

    Semi Full HSC exam timetable

    I noticed you have Ancient History in the wrong month. It is meant to be on 26/10/2012. Here are all my dates some of which have already been said or included. Ancient History: 26/10 09:25 Engineering Studies: 23/10 13:55 Physics: 02/11 09:25 Design and Technology: 08/11 09:25 I...
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