Tim conducted an experiment to find out how the surface of a ramp affects the distance moved by a toy car. Which surface will likely cause the car to travel the SHORTEST distance?
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Worked Solution
Step 1: Frictional force opposes motion.
Step 2: Rougher surfaces produce more friction than smooth surfaces.
Step 3: Sandpaper is the roughest surface among the choices.
Step 4: More friction will slow down the car more quickly, resulting in the shortest distance.
Correct answer: Sandpaper
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