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Sarah is sitting at the top of the slide in the school's playground. which of the following changes will increase sarah's kinetic energy? aan additional child is added to the top of the slide. bsarah is pushed and moves down the slide. csarah climbs down the ladder and off the slide. dthe ladder is moved to the other side of the yard.
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Sarah is sitting at the top of the slide in the school's playground. which of the following changes...
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