[" from "A" and another "],[" at different speeds."]

Places A and B are 120 km apart on a highway. One car starts from A and another from B at the same time at different speeds. If the cars travel in the same direction, they meet in 1 hour. If they travel towards each other, they meet in 2 hours. What are the speeds of the two cars?

Places A and B are 150 km apart on a highway. One car starts from A and another from B at the same time at different speeds. If the cars travel in the same direction, they meet in 6 hours. If they travel towards each other, they meet in 2 hours. What are the speeds of the two cars?

Places A and B are 100 km apart on a highway. One car starts from A and another from B at the same time at different speeds. If the caras travel in the same direction, they meet in 5 hours. If they travel towards each other, they meet in 1 hour. What are the speeds of the two cars?

Places A and B are 100 km apart on a highway. One car start from A and another from B at the same time at different speeds. If the car travel in the same direction, they meet in 5 hours, if they travel towards each other, they meet in 1 hour. What are the speeds of the two cars?

Fill in the blank spaces with appropriate answers: The ________ of light does not change as it moves from one medium to another of different density.

When light travels from one medium to another of different density there is no change in

Places 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 at different speeds, they meet in 5 hours. If they travel towards each other, they meet in 1 hour. What are the speeds of the two cars

Places 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 at different speeds, they meet in 5 hours. If they travel towards each other, they meet in 1 hour. What are the speeds of the two cars

Places A and B are 100km 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 at different speeds,they meet in 5 hours.If they travel towards each other,they meet in 1 hour.What are the speeds of the two cars

Places A and B are 100km 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 at different speeds,they meet in 5 hours.If they travel towards each other,they meet in 1 hour.What are the speeds of the two cars