ereneemcintyre485 ereneemcintyre485

19-08-2020
Physics

contestada

how long is the racetrack if it takes a racecar 3.4s traveling at 75 m/s to finish?

Respuesta :

Ashleey8 Ashleey8

19-08-2020

Answer:127.5m

Explanation:

S=? T=3.4s v= 75 m/s. U=0

S=( u + v)/2 x t

S = 0 +75/2

= 37.5 x 3.4

S= 127.5 m

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