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Jeff is picking up a 140N rock with a force of 85N if Chris comes to help and Chris can lift with a force of 60N what's the net force and direction of motion

User Gitty
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1 Answer

4 votes

Answer:

well there combined net force is 145N so the rock will go up and they will have 5 N to spare

Step-by-step explanation:

User OldTimeGuitarGuy
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