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6. A person has to go 50m due north, 40m due east and 20m due south to reach afield. Find the distance he has to walk to reach the field and the magnitude ofdisplacement from his house to the field respectively. |
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Answer» istance traveled=50+40+20=110mDisplacement=√(30^2+40^2) =√(900+1600) =√(2500) =50M |
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