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The following forces act on an object: 20 N north, 40 N south, and 40 N west. What is the magnitude of the net force?
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4 votes
The following forces act on an object: 20 N north, 40 N south, and 40 N west. What is the magnitude of the net force?

User Saritha
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1 Answer

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Add 20 north to -40 south so -20 and then take the magnitude sqrt((-20)^2+(-40)^2)=sqrt(2000)
User Driss NEJJAR
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