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Using the law of conservation of energy, what is the kinetic energy at B? K.E. = 3, 6, or 4.8

Using the law of conservation of energy, what is the kinetic energy at B? K.E. = 3, 6, or-example-1
User Kaveman
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4 votes

Answer:

3

Step-by-step explanation:

User Darkiron
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