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March 27, 2017

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A 38.5 kg girl and a 57.0 kg boy are on the surface of a frozen lake, 10.0 m apart. Using a rope, the girl exerts a horizontal 5.55 N force on the boy, pulling him toward her. Calculate the magnitude of the girl's acceleration

  • Physics - ,

    To calculate the magnitude of the accelerations you can use the formula F=ma. The girl's acceleration is simply 5.55N / 38.5kg = a

    A in this instance is .14 m/s^2, I think.

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