Asked by carson
If gravity is the only force present, what is the total mechanical energy of a box falling of a truck at a time when it's potential energy is 100J and it's kinetic energy is 150J?
Answers
Answered by
Damon
250 , just add
Answered by
drwls
Be aware that the value of potential energy depends upon the location where you define it to be zero. That location is arbitrary.
Damon's answer is correct; I just object to the wording of the question.
Damon's answer is correct; I just object to the wording of the question.
Answered by
diarra
100 j
Answered by
Joeretta
250 J
Answered by
michael
u all where wrong its 1,100 j
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