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Physics, 20.12.2021 01:10 ayeelol4936
You are holding a bulletin board weighing 9.03 N in place against a wall while your friend secures it to the wall. To keep it from slipping, you apply a force perpendicular to the bulletin board, pressing it directly into the wall. How large must this force be if the coefficient of static friction with the wall is 0.39
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