Frictionless Plane - Effect of Friction On Galilean Predictions

Effect of Friction On Galilean Predictions

Actual results from objects moving down inclined planes can be predicted very accurately by calculating the effect of friction upon the result predicted by Galileo. This is done with the simple formula F(fr)=μ(k/s)*F(n), where the force of friction is equal to the static or kinetic friction coefficient times the vertical normal force of the object against the plane. Unless in a vacuum, a (usually) small amount of potential energy is also lost to air drag.

Read more about this topic:  Frictionless Plane

Famous quotes containing the words effect of, effect, friction, galilean and/or predictions:

    Reckoned physiologically, everything ugly weakens and afflicts man. It recalls decay, danger, impotence; he actually suffers a loss of energy in its presence. The effect of the ugly can be measured with a dynamometer. Whenever man feels in any way depressed, he senses the proximity of something “ugly.” His feeling of power, his will to power, his courage, his pride—they decline with the ugly, they increase with the beautiful.
    Friedrich Nietzsche (1844–1900)

    The courage of a great many men, and the virtue of a great many women, are the effect of vanity, shame, and especially a suitable temperament.
    François, Duc De La Rochefoucauld (1613–1680)

    The admission of Oriental immigrants who cannot be amalgamated with our people has been made the subject either of prohibitory clauses in our treaties and statutes or of strict administrative regulations secured by diplomatic negotiations. I sincerely hope that we may continue to minimize the evils likely to arise from such immigration without unnecessary friction and by mutual concessions between self-respecting governments.
    William Howard Taft (1857–1930)

    The Galilean is not a favourite of mine. So far from owing him any thanks for his favour, I cannot avoid confessing that I owe a secret grudge to his carpentership.
    Percy Bysshe Shelley (1792–1822)

    The Brahmins say that in their books there are many predictions of times in which it will rain. But press those books as strongly as you can, you can not get out of them a drop of water. So you can not get out of all the books that contain the best precepts the smallest good deed.
    Leo Tolstoy (1828–1910)