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hartlw
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2 particles are moving very fast in an "inertial reference frame." What is the force of gravitational attraction between them?
Note that at low speeds it is G(m1)(m2)/r^2. Also note that the two particles are not aware of the inertial reference frame with respect to which they are moving very fast.
Note that at low speeds it is G(m1)(m2)/r^2. Also note that the two particles are not aware of the inertial reference frame with respect to which they are moving very fast.