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jeremiahs23x:
Jim has a mass of 15 kilograms and is running on the ground with a velocity of 2.7 meters/second. What is Jim's kinetic energy?
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JustSaiyan:
ke=1/2 m*v^2 or the mass times the velocity squared divided two. So you just plug in the numbers to the formula: \[15 \times 2.7^2\div2=54.675\] the kinetic energy is 54.675J
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