SOLUTION: an automobile was movinh woth a speed of 15m/s on a distance of 30.0km. then yhe reat of a trip of 40.0km long it made in 1.0h. what was the average speed

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Question 1107343: an automobile was movinh woth a speed of 15m/s on a distance of 30.0km. then yhe reat of a trip of 40.0km long it made in 1.0h. what was the average speed
Answer by ikleyn(52928)   (Show Source): You can put this solution on YOUR website!
.
an automobile was movinh woth a speed of 15m/s on a distance of 30.0km. then yhe reat of a trip of 40.0km long it made in 1.0h.
what was the average speed
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