1.

Lila is a track and field athlete. She has to complete four laps around the track, which is 400 meters. The race took her 6 minutes to complete. Which best describes her speed and velocity?

Answer»

distance/time           =400/6 min    CHANGE min into sec  1 min =60 sec  6 min =6*60            =360 sec           = 400/360           =40/36           =1.1111.....velocity=displacement/time      4 COMPLETE laps  so displacement =0            =0/360            =0



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