Question

two particlles are moving along x-axis particle one is 40m behind particle 2. particle 1 start with velocity 12 metre per second and acceleration 4 metre per second square, particle 2 start with velocity 4 metre per second and acceleration 12 metre per second square in the same direction. find the time when the distance between them is minimum, also find the minimum distance.

Answer 1

Answer:

answer is 13 km/hr

Explanation:

no explaination sorry