Answered: 5. A cyclist rides 8.0 km east for 20… | bartleby

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5. A cyclist rides 8.0 km east for 20 minutes, then he turns
and heads west for 8 minutes and 3.2 km. Finally, he rides
east for 16 km, which takes 40 minutes. (a) What is the final
displacement of the cyclist? (b) What is his average velocity?

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Could I have help with this average speed and velocity problem. I already know the answers"average velocity = 2.7 m/s due east, average speed = 8.0 m/s" but I need a detailed explanantion on how and why because I am not understanding and getting the same answers
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