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A ball is thrown with the same speed on different surfaces. On which of these surfaces, a ball will roll maximum distance?

A

Flat soil

B

Concrete road

C

Polished marble tiles

D

Rough wooden surface

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AI Generated Solution

The correct Answer is:
To determine on which surface a ball will roll the maximum distance when thrown with the same speed, we need to consider the effect of friction on the different surfaces. Here’s a step-by-step solution: ### Step 1: Understand the relationship between friction and distance The distance a ball rolls is inversely proportional to the friction force acting on it. This means that the higher the friction, the shorter the distance the ball will travel. ### Step 2: Identify the surfaces We have four surfaces to consider: 1. Flat soil 2. Concrete road 3. Polished marble tiles 4. Rough wooden surface ### Step 3: Analyze the friction on each surface - **Flat soil**: This surface has moderate friction. - **Concrete road**: This surface has relatively high friction. - **Polished marble tiles**: This surface is very smooth and has low friction. - **Rough wooden surface**: This surface has high friction due to its rough texture. ### Step 4: Compare the friction levels Among the surfaces listed, polished marble tiles have the least friction. The smoother the surface, the less friction there is, allowing the ball to roll further. ### Step 5: Conclusion Since polished marble tiles have the least friction, the ball will roll the maximum distance on this surface. ### Final Answer The correct option is **polished marble tiles**. ---
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