Back to 3.3 Rates of Change and Behavior of Graphs

Finding the Average Rate of Change of a Force

Avg difficulty 2.5

The electrostatic force F, F , measured in newtons, between two charged particles can be related to the distance between the particles d, d , in centimeters, by the formula F( d )= 2 d 2 . F \left(d\right) = \frac{2}{d^{2}} . Find the average rate of change of force if the distance between the particles is increased from 2 cm to 6 cm.

OpenStax Algebra and Trigonometry 2e, 3.3 Rates of Change and Behavior of Graphs, exercise 12

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Adapted from College Algebra © 2021 Rice University. Licensed under CC BY 4.0. Sources: College Algebra 2e, Algebra and Trigonometry 2e, Precalculus 2e, College Algebra with Corequisite Support 2e. Imported at revision 4922e46.