Wednesday
April 23, 2014

Homework Help: physics

Posted by liz on Sunday, October 10, 2010 at 12:09am.

a patrol of timing paths each vehicle needs to travel the first half of the distance at a speed of 140 km / h. if the speed limit is 80km / h. which should be the highest average speed of the car in the second half of the section, to avoid being fined?

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