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Posted by on Saturday, October 17, 2009 at 9:15pm.

The hour hand on a certain clock is 8.3 cm long.

Find the tangential speed of the tip of this hand.

v{t}= ???? {mm/s}

  • physics - , Saturday, November 26, 2011 at 4:13pm

    .0083*(2pi^2)/2

  • physics - , Saturday, November 26, 2011 at 4:17pm

    oops that should be (.0083*2pi)^2/2
    NOT .0083*(2pi^2)/2

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