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A block of ice is sliding at a constant speed before moving up a smooth slope. Which of the following options is true about its energy as it is sliding up the slope?Kinetic energy Potential energyA. Increases DecreasesB. Increases IncreasesC. Decreases IncreasesD. Decreases Decreases |
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Answer» A, as it slides it GAINS VELOCITY which increases KE , as it comes down it's HEIGHT decreases which decreases PE |
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