Answer to Question #275614 in Physics for yehyeh

Question #275614

The force of attraction between Anna and her 40 kg classmate, Maria is 3.00 x 10 -8 N.

Determine the mass of Anna if they are 2.0 m away from each other.

Expert's answer

The mass of Anna is

"m_A=\\frac{FR^2}{Gm_M}=45\\text{ kg}."

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