Question

Tom just turned 16 years old and is excited about his new mustang he got from

his parents. As he races along in his car he finds that the driving gear in his car

moves a distance of 40 m when he is going 100 km/h. If the car has a speed ratio

of 20 how much do the driven gears move?

Answer 1

$$s=(40)(20)=800\ m$$