Answer:
220 km
Explanation:
3 hours at 40 km/hr
40 km = 1 hour
40 km times 3 = 120 km
2 hours at 50 km/hr
50 km = 1 hour
50 times 2 = 100 km
Total distance
120 km + 100 km = 220 km
The answer is Letter B The car travel at a constant veloc
Schiff by chili I hoop hookup
Friction force is independent of the direction of the contacting surfaces
It can go any way depending on how much force is being out on it.
