Uncategorized A race car driver must average 199.0 km/h over the course of a time trial lasting ten laps. If the… July 8, 2020 Posted by admin 08 Jul A race car driver must average 199.0 km/h over the course of a time trial lasting ten laps. If the first nine laps were done at 195.0 km/h, what average speed must be maintained for the last lap? (Answer to the nearest km/h.)
