Suppose you were able to drive 300 kilometers in 6.0 hours at a constant speed. a) How fast were you traveling precisely 4.0 hours into your trip? b) Where were you located precisely 4.0 hours into your trip?
Well, if you were traveling at a constant speed of 50km/hour (300km/6hrs) from start to finish, then you should be going 50km/hr four hours into your trip. In four hours, you would have traveled 200 km towards your destination.