Siti pushed a wooden block across four different surfaces with the same amount of force. On which surface would the block travel the SHORTEST distance?
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Worked Solution
Step 1: Distance travelled depends on the frictional force between the block and the surface.
Step 2: Rougher surfaces produce more friction.
Step 3: Sandpaper is the roughest surface listed, so it will have the most friction and the block will travel the shortest distance.
Correct answer: Sandpaper
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