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The Ups and Downs of Gravity

Bilgisayarlar ve Teknoloji

Explore the ups and downs of gravity in this introduction to physical science by a trusted nonfiction team.What happens to a ball when it rolls off a table? It falls to the floor. Why doesn't the ball keep rolling straight ahead or fly up off the table? The answer is gravity.From density to inertia to free fall, David A. Adler skillfully explains how this invisible, but all too real force operates and what it means for our daily lives. Notable science experiments by Sir Isaac Newton and astronaut David R. Scott are covered. Also included are activities for kids to test at home and in the classroom. Anna Raff's bright and humorous artwork helps breakdown the concepts in a kid-friendly way. A glossary concludes the work.

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James Manning 21,6 x 0,2 x 28 cm 1 Ekim 2020 Shelley Admont Pretty Initial Notebooks 21,6 x 0,6 x 27,9 cm 1 Ağustos 2020 21.59 x 0.64 x 21.59 cm 15,2 x 0,7 x 22,9 cm Kidkiddos Books Kolektif 1 Eylül 2020 3 Eylül 2020 15,2 x 0,6 x 22,9 cm 12 Ocak 2021 15.24 x 0.64 x 22.86 cm Monogram Journal Hinterland 1 Ocak 2017

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