Question

I have attached my question in picture pls solve it I will mark u brainliest​

Answer 1

Answer:

14m

Explanation:

given for first 2second

u=0

t=2

a=2m/s2

using second equation of motion s=ut+1/at2

we get s = 4m

then using 1st equation we get final velocity

now for the last two seconds

u=4ms

t=2

a=1m/s (seeing the graph)

using second equation of motion we get 10m

therefore adding them both we get 10+4 = 14m