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    Moments

    Could someone please explain moments to me, i was absent when they were explaining them
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    Trigonometry Q HELP!!!!

    solve: tanx- 2sinx= 0 (for greater thenor equal to 0 and less then or equal to 2pie) Please help or just state what tanx is in terms of sinx and cosx as I forget.
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    Telecommunications urgent Assistance

    Ar our engineering teacher left us just before the trials on sick leave and won't be coming back before HSC. We still havent done the telecommunications topic so if anyone has an in depth analysis of the topic could they post it here. Cheers
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    Aeronautical engineering sites

    Hey does any one have any useful sites for materials in aeronautical engineering, particularly in the areas of aluminium, composites and polymers? Cheers
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    superconductivity MRI (benefits, challenges, environment)

    b) Discuss one technology which could benefit from one application of superconductors to it describing i) 4 benefits provided to the technology; ii) 2 challenges/ difficulties of implementation iii) effects that superconductivity has on the environment
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    problems with superconductors?

    Please, need help on this question Explain why superconductors are not in widespread use and the challenges that have been presented to researchers to achieve this.
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    Cicero speech help

    Hey guys can anyone out there please help me with notes, sites, etc... on the speech "Among us you can dwell no longer" by Marcus Tullius Cicero Thanks guys it would be much apreciated
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    Resistance to bending of materials

    Hey guys, could anyone please provide some info, sites ect on the resistance to bending of the following materials: Reynolds 853 Reynolds X100 Titanium alloy 7005 aluminium alloy Carbon fibre 4130 Chromium Molybdenum steelIt would be must appreciated as I cant find anything on the subject and...
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    Materials help for tricycle asignment!!!!

    Hey Ive got an assignment on judging the best materials for a small tricycle company (Taking into account the properties of the materials such as stiffness, corrosion resistance, strength to weight ratio etc... and importanntly the cost of the material) The materials that i have to analise...
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    Electromagnetic induction Assessment HELP!!!

    Our Physics class just got an assessment based on the folllowing syllabus point: Plan, choose equipment or resources for, and perform a first hand investigation to predict and verify the effect on a generated electric current when: - Distance between the coil and magnet is varified; - The...
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