Aparticle moving along the x axis so that it’s position at t is greater than or equal to 0 is given by s(t)=(t)ln(3t). find the acceleration of the particle when the velocity is first zero.

We are given

equation of position

Calculation of velocity:

we can find derivative

so, velocity is

now, we can set it to 0

and then we can solve for t

Calculation of acceleration:

we can find derivative again

so, acceleration is

now, we can plug value of t

..................Answer

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x