physics

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a motor cycle wheel has a diameter of
75cm.During a contest journey,the wheel
makes 3000 complete revolutions.how many metres does d motorcycle travel.

  • physics -

    C = PI * D = 3.14 * 75cm = 235.62 cm. =
    Circumference.

    d = 3000rev * 235.62cm/rev = 706,858 cm
    = 7069 m.

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