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Put pulleys to the test

Formats disponibles :

  • Temps de fonctionnement: 00:12 hrs
    Voix de: Intuitive
    Note: This book was purchased with support from the Government of Canada's Social Development Partnerships Program - Disability Component.
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    Certified Accessible By: National Network for Equitable Library Service
    Temps de fonctionnement: 00:12 hrs
    Voix de: Intuitive
    Publisher:
    BC Libraries Cooperative, 2023
    Note: This book was produced with support from the Government of Canada's Social Development Partnerships Program - Disability Component.

Details:

  • Author: Walker, Sally M.
    Contributor: Intuitive
    Edition: Unabridged
    Date:
    Created
    2014
    Summary:

    What do flagpoles and some window blinds have in common? They use pulleys to perform work! Pulleys are simple machines. They help us to do jobs more easily. But don't take our word for it. Put pulleys to the test with the fun experiments you'll find in this book. As part of the Searchlight Books™ collection, this series sheds light on a key science question? How Do Simple Machines Work? Hands-on experiments, interesting photos, and useful diagrams will help you find the answer!

    Genre:
    Juvenile nonfiction, Math and science
    Sujets: Force and energy--Experiments | Friction--Experiments | Gravity--Experiments | Pulleys
    Language(s): English
    ISBN: 9781467755658