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Mathematics 15 Online
OpenStudy (bmata):

A body travels 10 meters during the first 5 seconds of its travel, and it travels a total of 30 meters over the first 10 seconds of its travel. What is its average speed during the time from t = 5 seconds to t = 10 seconds?

OpenStudy (bmata):

2 meters/second 3 meters/second 4 meters/second 5 meters/second 6 meters/second

OpenStudy (anonymous):

3 metre/ sec

OpenStudy (bmata):

are you sure? @leon549

OpenStudy (anonymous):

in my calculation the answer is 3

OpenStudy (bmata):

thank you so much(: @leon549

OpenStudy (anonymous):

do u want me to show u how its done

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