In the past few years, major earthquakes have occurred in several countries around the world. In January 2010, an earthquake of magnitude 7.3 hit Haiti....

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This free textbook is an OpenStax resource written to increase student access to high-quality, peer-reviewed learning materials.

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When an object moves along a curve—or curvilinear path—in a given direction and in a given amount of time, the position of the object in the plane is gi...

OpenStax is a nonprofit based at Rice University, and it’s our mission to improve student access to education. Our first openly licensed college textboo...

This free textbook is an OpenStax resource written to increase student access to high-quality, peer-reviewed learning materials.