Gravitational potential energy of object on surface of earth is ________ *
1 point
A) positive
B) Negative
C) zero
D) None of the above
Answers
Answered by
1
Answer:
The most common use of gravitational potential energy is for an object near the surface of the Earth where the gravitational acceleration can be assumed to be constant at about 9.8 m/s2. ... PE = kg x 9.8 m/s2 x m = joules.
Answered by
1
Answer:
zero.......... .......
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