What will be the largest possible kinetic energy of an arrow shot from a bow that has been pulled back so that it stores 60 J of elastic potential energy?
Question
What will be the largest possible kinetic energy of an arrow shot from a bow that has been pulled back so that it stores 60 J of elastic potential energy?
Solution
The largest possible kinetic energy of an arrow shot from a bow that has been pulled back to store 60 J of elastic potential energy would be 60 J. This is due to the law of conservation of energy, which states that energy cannot be created or destroyed, only transferred or transformed. In this case, the elastic potential energy stored in the bow when it is pulled back is transformed into kinetic energy when the arrow is released. Assuming no energy is lost due to air resistance or friction, the maximum kinetic energy the arrow can have is equal to the initial potential energy stored in the bow, which is 60 J.
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