Question

two cars a and b move towards each other with a a constant velocity va and vb the distance between them decreases by 10 m/s -1 when they move along same direction with same speed the distance between them increases by 5m/s -1 what are their velocities​

Answer 1

Answer:

7.5m/s and 2.5m/s

Explanation:

vᵃ+vᵇ=10m/s

vᵃ-vᵇ=5m/s

upon solving we get-

vᵃ=7.5m/s

vᵇ=2.5m/s