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Roy has a mass of 60 kg. Laurie has a mass of 65 kg. They are...

Roy has a mass of 60 kg. Laurie has a mass of 65 kg. They are 1.5 m apart. (a) What is the magnitude of the gravitational force of the earth on Roy? (b) What is the magnitude of Roy’s gravitational force on the earth? (c) What is the magnitude of the gravitational force between Roy and Laurie? (d) What is the magnitude of the gravitational force between Laurie and the sun?

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Answer #1

a) Magnitude of force F = mg 60×9.8 - 588N b) The gravitational force on earth is same as Roys gravitational force of earth

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