They would be an expert in astronomy
astronomy:the branch of science that deals with celestial objects
Answer:
both kinetic and potential energy
Explanation:
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Friction between the ball and the floor is stealing some of the kinetic energy of the ball, and turning it into heat.
<em>An is formed when an atom loses or gains one or more electrons. Because the number of electrons in an ion is different from the number of protons, an ion does have an overall electric charge. Consider how a positive ion can form from an atom. The left side of the illustration below represents a sodium (Na) atom</em>
Answer: 57.79%
Explanation: 152J/263J=.577946768 or 57.79% or roundedthe nearest whole percent is 58%
