[SOLVED] Speed, acceleration time and distance 1. The problem statement, all variables and given/known data A car is travelling at 4.2m/s and accelerates at 1.1ms (squared). In the time of 7.4 seconds how far has the car travelled? 2. Relevant equations Not sure. 3. The attempt at a solution I can't work it out so I'd really appreciate a little help, I know I sound dumb but i need it!