Answer:
The last one makes the most sense as they combine two like things that are easy to visualize
Explanation:
Velocity = displacement/time
I hope i helped you <33
I googled the specific heat capacity for iron so it might be off to the value you might have used, bit it should be close.
The best and most correct answer among the choices provided by the question is third choice. What happened during the set-up was the e<span>xcess protons move from the positive rod to the negative rod.</span> I hope my answer has come to your help. God bless and have a nice day ahead!
