Question 339529
Rate*Time=Distance
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In the first 12 seconds, the first rocket traveled 7200m.
{{{D1=7200+600*t}}}
{{{D2=950*t}}}
Find {{{t when {{{D1=D2}}}
{{{7200+600t=950t}}}
{{{350t=7200}}}
{{{t=144/7}}} seconds after the launch of the second rocket.