Question
Question: Once a choice is made regarding zero potential energy reference state, the changes in potential ener...
Once a choice is made regarding zero potential energy reference state, the changes in potential energy
A
Are same
B
Are different
C
Depend strictly on the choice of the zero of potential energy
D
Become indeterminate
Answer
Are same
Explanation
Solution
Potential energy is a relative term but the difference in potential energy is absolute term. If reference level is fixed once then change in potential energy are same always.