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Kinetic Friction

Four children...

Question

Four children were asked to arrange 12 boxes in increasing order of their weight by dragging them horizontally on the floor. They had to overcome what type of friction?___

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Solution

The Children had to overcome sliding friction in order to move the boxes.

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Q. Four children were asked to arrange friction due to rolling, static and sliding in a decreasing order. Their arrangements are given below. Choose the correct arrangement.

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