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IP Two boxes sit side-by-side on a smooth horizontal surface. The lighter box has a mass of 5.2 kg , the heavier box has a mass of 7.1 kgPart A Find the contact force between these boxes when a horizontal force of 5.2 N is applied to the light box. Express your answer using two significant figures. AEd C ? F. = N Submit Request AnswerPart B If the 5.2-N force is applied to the heavy box instead, is the contact force between the boxes the same as, greater than, or less than the contact force In part A? The same Greater Loss Submit Previous Answers CorrectPart C Explain. Essay answers are limited to about 500 words (3800 characters maximum, Including spaces). 3800 Character(s) remaining Submit Request AnswerPart D Verify your answer to part B by calculating the contact force in this case. Express your answer using two significant figures. VO AEd ? F. = N Submit Request