Question

refer the attachment & answer

daf40386e306283f2ae632558d67b19b.docx

Answer 1

Answer:

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Answer 2

The boy which have box without wheels will require more force to move the position of box in comparison to the boy with box having wheels. The reason is Friction. The friction between surface of floor and surface of box(1) is stronger than the friction present between surface of floor and wheels of box(2). The larger the friction ,the more difficult it is to move object

So...figure on the left side will apply more force