Question 916177
{{{s(t)=-16t^2+v[0]t+s[0]}}}
{{{s(1)=-16(1)^2+v[0](1)+s[0]=94}}}
{{{-16+v[0]+s[0]=94}}}
1.{{{v[0]+s[0]=110}}}
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.
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{{{s(4)=-16(4)^2+v[0]*4+s[0]=79}}}
{{{-256+4v[0]+s[0]=79}}}
2.{{{4v[0]+s[0]=335}}}
Subtract eq. 1 from eq. 2,
{{{4v[0]+s[0]-v[0]-s[0]=335-110}}}
{{{3v[0]=225}}}
{{{v[0]=225}}}
{{{v[0]=75}}}
Then,
{{{75+s[0]=110}}}
{{{s[0]=35}}}