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April 23, 2014

April 23, 2014

Posted by **confused** on Tuesday, October 5, 2010 at 8:08am.

Answer in km/h·s

- physics -
**drwls**, Tuesday, October 5, 2010 at 8:29am(120 km/h)divided by 7s will give you the answer in units of km/(h.s)

- physics -
**confused**, Tuesday, October 5, 2010 at 8:35amI think it's the wrong answer because I plugged it in and it was still marked wrong.

- physics -
**drwls**, Tuesday, October 5, 2010 at 8:39amI would use two significant figures and choose 17 km/h.s for the answer. If it isn't accepted, there is something wrong with test grading system

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