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Biology

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two men tried to push a heavy box and could succeed a little distance . now wheels are put under box and a single man could move it justify?

Answer :

samtronsor samtronsor

Today at 5:03 AM

Answer:

Explanation:

That's because the friction was more when the box was pushed. When wheels were added, sliding friction changes to rolling friction which is why it became easy for a single man to move it.

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