If car A is at 40 km/h and car B is at 10 km/h in the opposite direction, what is the velocity of the car A relative to the car B?
20 km/h
50 km/h
10 km/h
40 km/h
The velocity of the car A relative to the car B is (40 km/h + 10 km/h) = 50 km/h.
If a car travels a distance of 100 km and comes back in 5 hours. Find the average speed of the car.
If you are walking at constant velocity of 8 km/h and a car passed you by at the speed of 20
km/h from behind, what is the car's velocity from your viewpoint?
Two towns A and B are 100 km apart on a highway. One car starts from A and another from B at the same time. If the cars travel in the same direction, they meet in 5 hours. If they travel towards each other, they meet in 1 hour. Find the speeds of both the cars.