Physics problem pls help asap?

A record of travel along a straight path is as follows. 1. Start from rest with constant acceleration of 2.56 m/s^2 for 13 s. 2. Constant velocity for the next 2.74 min. 3. Constant negative acceleration −9.39 m/s^2 for 3.48 s. What was the total displacement for the complete trip? Answer in units of km. What was... show more A record of travel along a straight path is as
follows.
1. Start from rest with constant acceleration of 2.56 m/s^2 for 13 s.
2. Constant velocity for the next 2.74 min.
3. Constant negative acceleration
−9.39 m/s^2 for 3.48 s.
What was the total displacement for the
complete trip?
Answer in units of km.
What was the average speed for the complete
trip?
1 answer 1