Assume that a catcher in a professional baseball game exerts a force of 65.0N to stop the ball. If the baseball has a mass of 0.0145 kg, what is its net acceleration as it is being caught?

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Answer (d) the universe had cooled enough for atoms to combine, protons and neutrons were too far apart to form nuclei;
Ithink they do have the same properties just in less quantities i think

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

it becomes positively charged by charging it



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