SOLUTION: My question on my homework is: What must your average speed in meters/second be in order to travel 220 km in 2.25 hours. I am not sure how to do the conversion for that and my teac
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Question 652022: My question on my homework is: What must your average speed in meters/second be in order to travel 220 km in 2.25 hours. I am not sure how to do the conversion for that and my teacher said to use dimensional analysis but it is confusing me.
Answer by CubeyThePenguin(3113) (Show Source): You can put this solution on YOUR website!
220 km/2.25 hr = 97.78 km/hr = 0.027 km/s = 27.16 m/s
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