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A pool ball travels across a frictionless horizontal plane. The x and y components of it's displacement vector are 4.2 m and 2.1 m, respectively.
A pool ball travels across a frictionless horizontal plane. The x and y components of it's displacement vector are 4.2 m and 2.1 m, respectively. What is the magnitude of this vector rounded to two significant figures?
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To find the magnitude of the displacement vector of the pool ball we can use the Pythagorean theo...
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Physics
Authors: James S. Walker
5th edition
978-0133498493, 9780321909107, 133498492, 0321909100, 978-0321976444
