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21-09-2021
Chemistry

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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

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sking30 sking30

23-09-2021

Answer:

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

Explanation:

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