Answer
(d)
Work Step by Step
The formula is $U=mg(final-initial)$. We know that mass m and gravitational constant g are constants. Thus, the change in GPU only depends on initial and final positions.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.