Question 976441
{{{d=int((int(a,dt)),dt)=a[0](t^2/2)+v[0]t+d[0]}}}
{{{d=6(t^2/2)+40}}}
{{{d=3t^2+40}}}
When {{{t=4}}}
{{{d=3(4^2)+40}}}
{{{d=3(16)+40}}}
{{{d=48+40}}}
{{{d=88}}}{{{m}}}