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?


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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