Science at Work in Baseball (Benchmark Rockets) by Richard Hantula PDF

By Richard Hantula

ISBN-10: 1608705870

ISBN-13: 9781608705870

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Additional info for Science at Work in Baseball (Benchmark Rockets)

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Editor for the Macmillan Encyclopedia of Science.

Htm This website gives a good summary of the basics of baseball. jsp This is the official website of Major League Baseball. It is packed with data on teams, players, and games. It is also a great place to learn the official rules. htm The Schenectady, New York, school system sponsors this website, which gives information on the physics of pitching, batting, and baserunning. 31 31 Science at Work in Baseball INDEX Page numbers in bold type are for photos, charts, and illustrations. acceleration, 13–14, 16, 25 air pressure, 21–23, 23 air resistance (drag), 11, 20, 24, 25, 26, 27, 28 angles, 24, 26, 27 axis, 20, 23 backspin, 20, 22, 26 baseball field diagram, 9 base runners, 29 bats and bat control, 8, 12, 13, 16–17, 17 batters and batting, 5, 5, 7, 8, 12, 13, 15, 16, 17, 17 breaking balls, 19, 20–22, 21 Cabrera, Miguel, 5 changeup, 19 conservation of energy, 10 curveball, 20, 21 density (air), 28–29 drag.

Density: How close together the particles are that make up a gas. Air with particles that are close together is denser than air where there is more space between the particles. drag: Air resistance; a force that slows an object moving through the air. energy: In physics, the ability to do work. force: Anything that causes a change in the velocity of an object, such as a push or a pull. friction: A force resisting the movement of an object across a surface. gravity: A force that pulls objects toward the center of Earth.

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Science at Work in Baseball (Benchmark Rockets) by Richard Hantula


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