Question

Plz answer for this question ​

Answer 1

Answer:

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Answer 2

Answer:

the displacement is 0

Explanation:

t = root x+3

root x = t-3

x = t^2 - 6t + 9  

We know that dx/dt is the velocity

dx/dt ={t^{2}-6t+9} differentiating}

=2t-6

when v = 0 ,

2t-6 = 0  ;

t=3

which will give us 3 so t = 3

at t=3 ;displacement=0