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

Question

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

Quizplus · Accepted Answer

The Answer of 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

A Person Carries a 2