Question

Which of the forces involved in dragging a heavy object on a smooth ,horizontol surface, have the same magnitude? Options: 1] the horizontal applied force. 2] gavitional force. 3]reaction force in vertical dierction 4] force of friction.

Answer 1

force of friction is involved in dragging a heavy object on a smooth horizontal surface.

Answer 2

Hey friend ....here's your answer
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4.) Force of Friction

hope its help