Math

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If the minute hand of a big clock is 1.12m long, find the rate at which its tip is moving in centimeters per minute.

  • Math -

    From the definition of Angular Speed:
    the second hand travels a whole revolution of 360 degrees which has its equivalent as 2π. So, the equation will be

    (1.12in)(2π/60min)=0.117in/min

    Hope I helped you in solving. Best Regards

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