Hi, I am new to the fourm. If it is not any touble, please help me with a kinematic problem. 1. The problem statement, all variables and given/known data A car travels east along a straight road at a constant velocity of 18 m/s. After 5.0s, it accelerates uniformly for 4.0s, reaching a velocity of 24 m/s. For the next 6.0s, the car proceeds with uniform motion. Determine the car's displacement for the 15.0s trip. 2. Relevant equations Δd = v1 x Δt + 1/2 x acceleration x Δt(squared) Δd = v2 x Δt - 1/2 x acceleration x Δt(squared) Δd = 1/2 (v1 + v2) Δt 2aΔd = v2^2 - v1^2 a = v2 - v2 / Δt 3. The attempt at a solution This is the only question I have not experienced before. Please guide me through this question.