posted by naia .
Both car A and car B leave school at the same
time, traveling in the same direction. Car A
travels at a constant speed of 79 km/h, while
car B travels at a constant speed of 89 km/h.
How far is Car A from school 1.6 h later?
Answer in units of km
relative velocity is 10km/hr
relativedistance= relative velocity*time