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Tonia

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## Homework Statement

An atomic clock moves at 1,000 km/h for 1.00 h as measured by an identical clock on the Earth. At the end of the 1.00 h interval, how many nanseconds slow will the moving clock be compared with the Earth clock?

## Homework Equations

(1/ sqr rt 1 - v^2/c^2)

## The Attempt at a Solution

1,000 km/h = 278 m/s

Convert the 1,000 km/h to met/sec. first

(1/ sqr rt 1 - v^2/c^2)

= (1/ sqr rt 1 - 278^2/3.00 X 10^8 m/s)