5. How far does a car go that travels a speed of 100meters/second for 20 seconds?

Distance is calculated by multiplying speed by time.<br /><br />Distance = Speed x Time<br /><br />Distance = 100 m/s * 20 s<br /><br />Distance = 2000 meters<br /><br />Therefore, the car travels $\boxed{2000}$ meters.<br />