I believe the correct answer is d. thermosphere.
Negative charge (it has more protons than electrons)
Answer:
Workdone = 1250Nm
Explanation:
<u>Given the following data;</u>
Force, F = 500N
Distance, d = 2.5m
Workdone is given by the formula;
Substituting into the equation, we have
Workdone = 1250Nm
Therefore, the actual work done by the worker is 1250 Newton-meter.
Answer: I Believe The Answer Is A. Insulating The Body