Recent content by lividz

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    High School Explaining Bicycle Gear Ratios to Non-Physicists

    Hmm... battery dead?? well I'm a student ... and havnt yet covered "Chain drives" in academic syllabus... but what's wrong with "Gear drive" mentioned above in my post...and I didnt specifically note you're a cyclist...so you aren't talking of gear drives [not bicycle gears]...but that's what...
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    Undergrad The Mystery of Fly Flight: Debunking Bernoulli's Law Explanation

    ^no that was targeted @cyrus: No, I just realized that! I posted it just by reading the very 1st post...and as u may b knowing they don't show the hardcore details on shows abt such things... neways...ok...coz its my mistake...that I posted a useless post .. just by knowing a small fraction...
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    Undergrad The Mystery of Fly Flight: Debunking Bernoulli's Law Explanation

    ^so...I didnt read it at that time..but thanks for info...
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    High School Explaining Bicycle Gear Ratios to Non-Physicists

    in both cases diameters matter... for gears there a ratio in between no of teeth and diameter[oitch]=module..
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    High School Explaining Bicycle Gear Ratios to Non-Physicists

    Are you talking of chain drive/gear drive?
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    How to obtain the force acting on a gear teeth

    ^hhmm here the torrent link for the same book: http://www.torrentz.com/4a1d466b641145654156ed8ce59e74cde5115409 The main thing is that its with solutions...thats a major +point!
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    Undergrad The Mystery of Fly Flight: Debunking Bernoulli's Law Explanation

    Look this was shown on discovery... actually the wings of the fly create whirl of wind[sorry for that..I can't find the exact word now...hope u understand what I want to convey]...on its lower back side...this is the main cause of lift
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    How to obtain the force acting on a gear teeth

    Sorry but ur question seems vague...bcoz For gear teeth we look at the stress induced and not the force acting on the teeth[I mean finally to conclude sumthing] Analysis of gear stresses can b done using diff theories...lets take the oldest 1:- Lewis theory... the main (i/p)s' to Lewis eqn r...
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    Undergrad What is the true nature of rest according to Newton's first law?

    I think ur already dun...but I think this should b mentioned so I've replied ..heres what I want to say: Rest means strictly at rest..a body moving @ constant velocity can b considered to b at rest with respect to another frame moving witth same velocity...then only it comes to rest in this new...