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Knygos aprašymas

The shovel that helps you dig a hole, the chopsticks you use at lunch, and some of the big machines we see when passing by construction sites are all examples of levers. This book takes a look at the simple machine behind these different objects, using everyday examples and kid-friendly experiments to illustrate the physics behind this fascinating simple machine. Easy-to-read text will encourage readers, while large, colorful photographs will illustrate the concepts at hand. Students will be interested to see the ways that they interact with levers on a daily basis, and further reading and websites will encourage them to seek additional information.

Informacija

Autorius: Chris Oxlade
Leidėjas: Windmill Books
Išleidimo metai: 2013
Knygos puslapių skaičius: 32
ISBN-13: 9781615337569
Formatas: 8.75 x 0.75 x 11.5 inches.
Kalba: Anglų

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