Multiple Choice
Find the net work done by friction on the body of a snake slithering in a complete circle of 3.93 m radius. The coefficient of friction between the ground and the snake is 0.25, and the snake's weight is 54.0 N.
A) -330 J
B) 0 J
C) -3300 J
D) -670 J
Correct Answer:
Verified
Correct Answer:
Verified
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