How long will it take a car traveling of a constant speed of 45m/s to cover the distance of a 2.5km?

speed of the car = 45 m/s

distance traveled by the car = 2.5 km

here we know that

1 km = 1000 m

so we will have

distance = 2500 m

now in order to find out the time of motion we will have

so it will take 55.55 seconds

the part of the wave he is travelling on is the crest