The distance between two trucks moving towards each other is decreasing at the rate of 10m/s. If these trucks travel with same speeds in same direction the separation increases at the rate of 5m/s. The speeds of the trucks are :

The distance between two particles is decreasing at the rate of 6 m/sec. If these particles travel with same speeds and in the same direction, then the separation increase at the rate of 4 m/sec. The particles have speed as

The distance between two particles is decreasing at the rate of 6 m/sec,when they travel in opposite direction to each other. If these particles travel with same speeds and in the same direction, then the separation increase at the rate of 4 m/sec. The particles have speed as

Two cars move uniformly towards each othar, the distance between them decreases at the rate 50 m/s. If they move in same direction with different speeds, the distance between them increases at the rate 10 m/s. The speed of two cars will be

Two cars move uniformly towards each othar, the distance between them decreases at the rate 50 m/s. If they move in same direction with different speeds, the distance between them increases at the rate 10 m/s. The speed of two cars will be

Rate of decrease in distance between two objects moving with certain speed towards each other is 6 m/s and rate of decrease decrease in distance between those objects with same speed when move in some direction is 4 m/s. Then the speeds of objects are .......