Math, asked by milan57, 6 months ago

- Racing cars A and B begin their last lap around a racetrack at speeds of 115.2 km/h and 172.8 km/h,
respectively. If car A reaches the finishing line 15 seconds after car B, how long was the racetrack?

Answers

Answered by Manoj8781

0

Step-by-step explanation:

relative speed is 172.8-115.2=57.6kmph

which is 18m/s

time delayed is 15 seconds

distance of track is 18*15 meters=270m

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