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Why can I ride my bike ?
Published by: jack 2009-01-09

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    The bit I'm interested in is the gyroscope effect of the wheels. If I get a puncture and take the wheel off, hold the axle in my two hands and spin the wheel, it is very hard to alter the direction of the axle if the spin is fast. Can anyone explain this (gyroscope) phenomenon in simple English with little or no maths ?
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    GetAbout Columbia: I want to ride my bicycle (9/25/08).html::
    Sep 25, 2008 News » I want to ride my bicycle (9/25/08) These are symbols on roads that can’t support bike lanes but still allow for bikes and cars
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  • Hi gruffgareth and thanks for the question, When you hold your bike wheel and spin it, the resistance you can feel when you try to alter the angle of the spindles is called “gyroscopic inertia” as Sir Isaac Newton explained “ a body tends to continue in its state of rest or uniform motion unless subject to outside forces.” In other words something will stay still or continue moving unless something else affects it, in this case you, trying to alter the angle of the spinning wheel. For a simple explanation using your example of the spinning bicycle have a look at this website: http://www.exploratorium.edu/snacks/bicycle_wheel_gyro.html For an explanation of "gyroscopic inertia" have a look at this website (near the bottom) http://www.probertencyclopaedia.com/SG.HTM#GYROSCOPE "How Gyroscopes Work" is a detailed description without too much maths. http://www.howstuffworks.com/gyroscope.htm and for the full maths version have a look at this website: http://www.geocities.com/CapeCanaveral/2188/main.html#index Hope this doesn t set your head spinning too much. THX1138
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    Jyte - I can ride my bike with no handlebars. - Cast your vote::
    Jun 18, 2008 Arabianight claimed but disagreed, I can ride my bike with no handlebars. 9 agree and 6 disagree. 22 comments.
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  • Sorry I forgot to mention the type of searches I used to try and explain your question: Search Strategy: gyroscope science explanation ://www.google.com/search?hl=pt&as_qdr=all&q=gyroscope+science+explanation&lr=





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