Answered

Which of the following scenarios would have the greatest coefficient of friction?

A. Sandpaper grinding on wood.
B. A skateboard rolling on a sidewalk.
C. An airplane flying through clouds.
D. A satellite orbiting Earth.



Answer :

GinnyAnswer

Final answer:

Sandpaper grinding on wood has the highest coefficient of friction due to their rough surfaces.


Explanation:

The scenario with the greatest coefficient of friction would be:

  • Sandpaper grinding on wood.

This is because sandpaper and wood have rough surfaces that create more resistance, leading to a higher coefficient of friction compared to the other scenarios given.


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