Answer:
50m/s
Step-by-step explanation:
Since we are not told what to find, we can as well look for two speed of the car in meter per seconds
If the car travels at a constant speed of 100 meters per 4 seconds, the we can say;
100 meters = 4seconds
Since we want to know the speed in metres per second, we will say;
X meters = 1second
Equating both
100 meters = 4seconds
X meters = 1seconds
Cross multiply
4×X = 200×1
4X = 200
Divide both sides by 4
4X/4 = 200/4
X= 50
Hence the of the car in meter per seconds is 50meters per second
