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Displacemant = Velocity x Time First D1 = 5 x 4 x 60 = 1200 m Then D2 = 4 x 3 x 60 = 720 m Total displacement = D1 + D2 = 1920 m

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Q: A jogger runs in a straight line with an average speed of 5 meters per s for 4 minutes then finishes with an average speed of 4 meters per s for 3 minutes What is his total displacement?
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