9781422274750

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Words To Understand: These words with their easy-to-understand definitions will in the reader’s understanding of the text while building vocabulary skills. WORDS TO UNDERSTAND Sidebars: This boxed material within the main text allows readers to build knowled gain insights, explore possibilities, and broaden their perspectives by weaving toget additional information to provide realistic and holistic perspectives. Educational Videos: Readers can view videos by scanning our QR codes, providing with additional educational content to supplement the text. Examples include news coverage, moments in history, speeches, iconic sports moments, and much more! aerodynamics: the traits of an object that influence how effortlessly it is able to move through the air drag: the impeding force acting on a body m ving through a fluid or gas—like air—parallel and opposite to the direction of motion lift: the upward motion created by the aerodynamic force of an object as it moves through the air Text-Dependent Questions: These questions send the reader back to the text for careful attention to the evidence presented there. torque: the inclination of a force to change or cause the spin of an object that is calculated by multiplying distance and force velocity: the direction and rate of the change in the location of an object Research Projects: Readers are pointed toward areas of further inquiry connected t chapter. Suggestions are provided for projects that encourage deeper research and

Series Glossary Of Key Terms: This back-of-the-book glossary contains terminolog used throughout this series. Words found here increase the reader’s ability to read a comprehend higher-level books and articles in this field.

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