rexerlkman9475 rexerlkman9475

24-07-2019
Physics

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1. Assume that the dunes in a field of barchans sand dunes are moving at an average long-term rate of 30 meters (about 100 feet) a year. How many years does it take a dune to move a distance of 500 meters?

Respuesta :

Vespertilio Vespertilio

27-07-2019

Answer:

16.67 years

Explanation:

It moves a distance of 30 m in a year.

The time required tp move 500 m = 500 / 30 = 16.67 years

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