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A. The force of gravity acting between two objects is given by the equation F=G(m1m2/d2), where...

A. The force of gravity acting between two objects is given by the equation F=G(m1m2/d2), where G is the gravitational constant, G=6.674×10−11N⋅m2/kg2. m1 and m2 are the masses of the two objects, and d is the distance separating them. What is the gravitational force of attraction (in Newtons) between the electron and proton? Use the same distance: 2×102pm. Mass of an electron, me=9.109×10–31kg Mass of a proton, mp=1.673×10−27kg Express your answer to two significant figures and include the appropriate units.

B.

How many times larger is the electrostatic force of attraction than the force of gravity?

Express your answer to two significant figures and include the appropriate units.

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