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Neglecting air resistance, a man on a high ladder releases a ball from rest which strikes the ground with 100 J of kinetic energy. If he were to throw it straight upward instead, it will eventually reach the ground with a kinetic energy of 10) A) less than 100 J. B) 100 J. C) more than 100 J.
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Neglecting air resistance, a man on a high ladder releases a ball from rest which strikes the ground...
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