Answer:
The introduction of machines to make work done more easier and faster
The new force would be 1.6 N.
Since the charges multiply as variables (q1)x(q2), then it would simply be double (q1)x(q2), or 1.6.
<span>122 g * 4,186 (j/g*°c) * 23°c = 11745.916 j </span>
number of protons in a nucleus
