Question

A record of travel along a straight path is as follows:
Segment 1:
Start from rest with a constant acceleration of 2.77 m/s2
for 15.0 s

Segment 2:
Maintain a constant velocity for the next 2.05 min

Segment 3:
Apply a constant negative acceleration of 29.47 m/s2 for 4.39 s.

i. What was the total displacement for the trip?
ii. What were the average speeds for segments 1, 2 and 3 of the trip, as well
as for the complete trip?

Answer 1

Answer:

segment 3 is correct answer please follow me