Question

What is the acceleration of a car that speed from 0 km/h to 40 km/h in 5.0 s

Answer 1

Explanation:

40km/hr = 40×5/18 m/s = 100/9 m/s

acceleration = v-u/t = (100/9 m/s - 0 m/s) / 5s

= (100/9 m/s)/5s

= 20/9 m/s^2

= 8 m/s^2

hope it helps

pls mark as brainliest

Answer 2

Answer:

Distance= speed/ time

               =40*10/5

               =50/5

               = 10 km

Explanation:

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