Siti released a toy car from the top of a ramp. She wanted to find out how the type of surface affects the distance moved by the car. On which surface would the car travel the SHORTEST distance?
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Worked Solution
Step 1: Identify that the question asks for the shortest distance.
Step 2: Shortest distance is caused by the highest frictional force.
Step 3: Sandpaper has the roughest surface among the choices, creating the most friction.
Step 4: Therefore, the car will slow down and stop the earliest.
Correct answer: Sandpaper
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