ke7AmaniChloenberna ke7AmaniChloenberna

19-02-2017
Physics

contestada

A 2-kg book falls off a shelf. it hits a student traveling 2 m/s. how much kinetic energy does the book have?

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hbarisk hbarisk

19-02-2017

Kinetic energy = 1/2 * m * V^2

K = 1/2 * 2kg * 4

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