Machines
Science, Book 4
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3 Months Free
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Offer ends on 15 July 2026 at 11:59 BST.
Machines
Narrated by:
John Kostohryz
Buy Now for £4.00
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Narrated by:
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John Kostohryz
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By:
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Rich Linville
Machines can make our life easier. A simple machine is something that can change the direction or strength of a force. All complicated machines are made of one or more simple machines. Simple machines can reduce the effort needed for you to run them. See if you can find the simple machines around you.
©2025 Rich Linville (P)2025 Rich Linville
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