Friday

August 22, 2014

August 22, 2014

Posted by **jean** on Tuesday, November 28, 2006 at 10:01pm.

Let t be the first lap time and L be the length of one lap.

8.5 m/s * t = L

8 m/s * (99-t) = L

These two equations in two unknowns can be solved for both L and t.

**Related Questions**

Algebra - Jamie ran two laps around a track in 99 s. How long did it take him to...

science - a runner training for a race times her 400 meter laps around a track. ...

math - Michael and mateo begin running around a circular track from the starting...

math - Anna and Jamie were at track practive. The track is 2/5 kilometers around...

math - Maria ran 4 laps of the track at the same pace. If it took 4 1/2 minutes ...

math!!!! - One lap around the track is equal to 1/8 of a mile. A horse ran a ...

math - Four runners ran the relay, Bill ran his lap in 22.738 seconds, Troy ran ...

physics - A runner covers one lap of a circular track 40.0 m in diameter in 62.5...

math - A relay with n laps was run by 4 people. The first runner ran half the ...

Math - Adam can run a lap on a certain circular track in 50 seconds. Grampy ...