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Physics(Help! Help!! Help!!!)

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a) Find the magnitude of the
electrostatic force between 2
negative charges separated by a
distance of 1augustro.
b)what is the magnitude of gravit'l
force between the negetive charges
c) determine the ratio of the gravt'l
force and electrostatic force.
(Help with even the formulae!)

  • Physics(Help! Help!! Help!!!) -

    I am not familiar with a length unit called an "augustro".

    Do you possibly mean one Angstrom? That is 10^-8 cm

    If you want the ratio of gravitational and electrical forces you have to say what the particles are. One cannot be a proton, since you have said they are both negative.

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