Question

Iqbal has to push a lighter box and Seema has to push a similar heavier
box on the same floor. Who will have to apply a larger force and why?​

Answer 1

Seema will have to apply a larger force than Iqbal.

When a heavy object is placed on the floor, the interlocking of irregularities on the surfaces of box and floor becomes strong. Thus, to push the heavier box, Seema has to apply a greater force than Iqbal.

HOPE THIS HELPS !!!

Answer 2

here is your answer

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