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March 31, 2015

March 31, 2015

Posted by **John** on Friday, March 26, 2010 at 3:30am.

Textbook ans: 150km/h

Please can someone help me solve this problem? I don't know how to solve it. Can you show me steps (formula).

Thanks.

- Physics -
**Damon**, Friday, March 26, 2010 at 7:24amdistance = 125-50 = 75 km

time = 0.5 hr

distance/time = 75 km / .5 hr = 150 km/hr

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