Two men `Pa n dQ` start with velocity `u` at the same time from the junction of two roads inclined at `45^0` to each other. If they travel by different roads, find the rate at which they are being separated.

Two men P and Q start with velocity u at the same time from the junction of two roads inclined at 45^(@) to each other.If they travel by different roads,find the rate at which they are being separated.

Two men A and B start with velocities v at the same time from the junction of two roads inclined at 45^(@) to each other.If they travel by different roads,find the rate at which they are being separated.

Two cyclists start from the junction of two perpendicular rroads,there velocities being 3um/min and 4u mimin,respectively. Find the rate at which the two cyclists separate.

Two cars started from a place one moving due east and the other due north with equal speed V.Then the rate at which they were being separated from each other is

Two trains starting at the same time from two stations, 200 km apart and going in opposite directions, cross each other at a distance of 110 km from one of them. What is the ratio of their speeds?

Two cars start at the same time from one point and move along two roads at right angles to each other. Their speeds are 36 km/hr and 48 km/hr respectively. After 15 seconds, the distance between them will be

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