{
"item_title" : "Forces & Simple Machines",
"item_author" : [" Jon Richards "],
"item_description" : "Simple machines are used to overcome forces all the time. Even our arms are lifting machines that overcome the force of gravity. This exciting book teaches readers how to make simple machines and provides them with an excellent understanding of forces, friction, pulleys and gears.",
"item_img_path" : "https://covers2.booksamillion.com/covers/bam/1/40/423/908/1404239081_b.jpg",
"price_data" : {
"retail_price" : "30.27", "online_price" : "30.27", "our_price" : "30.27", "club_price" : "30.27", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : ""
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Overview
Simple machines are used to overcome forces all the time. Even our arms are lifting machines that overcome the force of gravity. This exciting book teaches readers how to make simple machines and provides them with an excellent understanding of forces, friction, pulleys and gears.
This item is Non-Returnable
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Details
- ISBN-13: 9781404239081
- ISBN-10: 1404239081
- Publisher: PowerKids Press
- Publish Date: July 2007
- Dimensions: 10.98 x 8.78 x 0.28 inches
- Shipping Weight: 0.73 pounds
- Page Count: 32
- Reading Level: Ages 9-11
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