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Answer the following : A. Name two factors on which the frictional forces depends. B. Two chairs are being dragged, one empty while other is occupied. On which chair more frictional force is exerted? [3 MARKS]

Answer»

Answer the following :

A. Name two factors on which the frictional forces depends.
B. Two chairs are being dragged, one empty while other is occupied. On which chair more frictional force is exerted?
[3 MARKS]



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