Finding Distance Traveled of Car with Constant Acceleration/Deceleration

[jessicax07]

Homework Statement

A car starting from rest moves with a constant acceleration of 1.8 m/s2 for 10 s, then travels with a constant speed for another 12 s, then finally slows to a stop with a constant deceleration of 1.9 m/s2. How far does it travel?

Homework Equations

The Attempt at a Solution

I tried this and got 283.34 m. I have nooo clue where to start with this. HELP!

 

[hage567]

Homework Statement

A car starting from rest moves with a constant acceleration of 1.8 m/s2 for 10 s, then travels with a constant speed for another 12 s, then finally slows to a stop with a constant deceleration of 1.9 m/s2. How far does it travel?

Homework Equations

The Attempt at a Solution

I tried this and got 283.34 m. I have nooo clue where to start with this. HELP!

Please show your work so we can see what you did. This is the only way we can point out errors.

 

[lewando]

How did you get 283.34m? What relevant equations are you using?