a particle moves along the x-axis at a velocity of v(t)=1 sqrt(t), t0. at time t=1 , its position is x=4. find the acceleration and position functions for the particle

Question

a particle moves along the x-axis at a velocity of v(t)=1 sqrt(t), t>0. at time t=1 , its position is x=4. find the acceleration and position functions for the particle

Steve · Answer

I suspect a typo. Why write "1 sqrt(t)"?