{ "item_title" : "Potential Energy vs. Kinetic Energy - Physics Made Simple - 4th Grade Children's Physics Books", "item_author" : [" Baby Professor "], "item_description" : "Who says physics is easy? The kids who have read this book do! This book explains the basic and advance definitions of potential and kinetic energy. It is rich with examples and pictures to make the lessons a lot more memorable. This book is recommended for fourth grade students. Secure a copy today!", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/9/79/886/943/9798869430960_b.jpg", "price_data" : { "retail_price" : "21.99", "online_price" : "21.99", "our_price" : "21.99", "club_price" : "21.99", "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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