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Calculate the power output of a 1.0 g fly as it walks straight up a windowpane at 2.9 cm/s .?

Science & Mathematics by Anonymous 2018-07-22 22:06:11

Social Science

Calculate the power output of a 1.0 g fly as it walks straight up a windowpane at 2.9 cm/s .?

4 answers

  • Anonymous

    Bjjk

  • Anonymous

    1g = 0.001 kg = 0.0098 N 2.9 cm = 0.029 m work = Fd = 0.0098 x 0.029 = 0.0002842 J = 284 µJ since this is in one second, power = 284 µJ/s = 284 µW

  • Anonymous

    P = m*g*V = 10^-3*9.806*2.9*10^-2 = 284*10^-6 watt (284 μwatt)

  • Anonymous

    Power = Force x velocity = mgv = (0.001 kg)*(9.8 m/s²)*(0.029 m/s) = .0002842 W or 2.842 x 10⁻⁴ W

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