A record of travel along a straight path is as follows: Start from rest with constant acceleration of
3.00(m)/(s^(2))
for 12.0 s . Maintain a constant velocity for the next 2.60 min . Apply a constant negative acceleration of
-9.40(m)/(s^(2))
for 3.83 s . (a) What was the total displacement for the trip?
m
(b) What were the average speeds for legs 1,2 ; and 3 of the trip, as well as for the complete trip? leg 1
(m)/(s)
leg 2
(m)/(s)
leg 3
(m)/(s)
complete trip
(m)/(s)