The potential energy of a two particle system separated by a distance `r` is given by `U(r ) =A/r` where A is a constant. Find to the radial force `F_(r)`, that each particle exerts on the other.

The potential energy of a two particle system separated by a distance

1.	The potential energy of a two particle system separated by a distance `r` is given by `U(r ) =A/r` where A is a constant. Find to the radial force `F_(r)`, that each particle exerts on the other.
Answer» Correct Answer - A::B `F=-(dU)/(dr) =(A)/(r^(2))`.

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The potential energy of a two particle system separated by a distance `r` is given by `U(r ) =A/r` where A is a constant. Find to the radial force `F_(r)`, that each particle exerts on the other.

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