Find the required expressions. A person travels a distance d at an average speed v 1 ,
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Find the required expressions.
A person travels a distance d at an average speed v1, and then returns over the same route at an average speed v2. Write an expression in simplest form for the average speed of the round trip.
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The total distance travelled in the round trip is 2d ie d in each direc...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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