Multiple Choice
A person carries a 2.00-N pebble through the path shown in the figure,starting at point A and ending at point B.The total time from A to B is 6.75 min.How much work did gravity do on the rock between A and B? 
A) 30.0 J
B) -30.0 J
C) -56.0 J
D) 56.0 J
E) -36.0 J
Correct Answer:
Verified
Correct Answer:
Verified
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