A record of travel along a straight path is as follows:
1. Start from rest with constant acceleration of
2.65
m/s
2
for
18.0
s.
2. Maintain a constant velocity for the next
1.40
min.
3. Apply a constant negative acceleration of
−
9.24
m/s
2
for
5.16
s.
(a) What was the total displacement for the trip?
1
[removed]
[removed][removed] 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
2
[removed]
[removed][removed] m/s
leg 2
3
[removed]
[removed][removed] m/s
leg 3
4
[removed]
[removed][removed] m/s
complete trip
5
[removed]
[removed][removed] m/s
.
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A record of travel along a straight path is as follows1. Start fr.docx
1. A record of travel along a straight path is as follows:
1. Start from rest with constant acceleration of
2.65
m/s
2
for
18.0
s.
2. Maintain a constant velocity for the next
1.40
min.
3. Apply a constant negative acceleration of
−
9.24
m/s
2
for
5.16
s.
(a) What was the total displacement for the trip?
1
[removed]
[removed][removed] 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
2
[removed]
[removed][removed] m/s
leg 2
3
![A record of travel along a straight path is as follows:
1. Start from rest with constant acceleration of
2.65
m/s
2
for
18.0
s.
2. Maintain a constant velocity for the next
1.40
min.
3. Apply a constant negative acceleration of
−
9.24
m/s
2
for
5.16
s.
(a) What was the total displacement for the trip?
1
[removed]
[removed][removed] 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
2
[removed]
[removed][removed] m/s
leg 2
3](https://image.slidesharecdn.com/arecordoftravelalongastraightpathisasfollows1-221120185014-bc1e971c/85/a-record-of-travel-along-a-straight-path-is-as-follows1-start-frdocx-1-320.jpg)
![[removed]
[removed][removed] m/s
leg 3
4
[removed]
[removed][removed] m/s
complete trip
5
[removed]
[removed][removed] m/s](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)