a racecar at the sonoma county raceway in california zips around the track. it travels the first 80 kilometers in .4 hour. the n

Question

3 years ago

8

ext 114 kilometers take .6 hours. the following 80 kilometers take .4 hours

2 answers:

4 0

$\\ \tt\longmapsto Avg\:Speed=\dfrac{Total\:Distance}{Total\:Time}$

$\\ \tt\longmapsto AVg\:Speed=\dfrac{80+114+80}{0.6+0.4+0.4}$

$\\ \tt\longmapsto Avg\:Speed=\dfrac{274}{1.4}$

$\\ \tt\longmapsto Avg\:Speed=195.7km/h$

RSB [31] · Answer 1 · 2022-09-04T03:18:04+03:00

RSB [31]3 years ago

6 0

I hope it helped U........