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The kinetic energy (Ek) of the soccer ball can be calculated using the formula: Ek = 0.5 * mass * velocity^2. Plugging in the values, Ek = 0.5 * 0.8 kg * (10 m/s)^2 = 40 Joules.

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Q: What is the Ek of a Soccer ball which has a mass of 0.8 kg and is kicked at a velocity of 10 ms?
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