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Question 3 (5 points): This time your object has a mass of 24.7 kg. You separate the protons and electrons into two boxes like in the previous question. You place the boxes at a distance of 56 m apart from one another. How much force attracts the two boxes to one another?
Question 3 options:
2.01E+24 N
4.01E+24 N
8.02E+24 N
1.60E+25 N
Question 4 (5 points): Similar situation to the previous question, but now the object's mass is 30.5 kg and you initially put the boxes of protons and electrons 49 m apart. Now you want to take the two boxes and move them farther apart, to a new distance of 122 m apart. How much work (that is, energy) would you have to expend to pull the boxes that much farther apart, fighting against the electrostatic attraction between them?
Question 4 options:
2.34E+26 J
4.68E+26 J
9.36E+26 J
1.17E+26 J