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Physics
Physics
Problem
Consider a \piecewise-linear position-time description of a moving object given by the points
(
0
s
,
0
m
)
→
(
2
s
,
10
m
)
→
(
4
s
,
10
m
)
→
(
7
s
,
0
m
)
(0 \mathrm{~s}, 0 \mathrm{~m}) \rightarrow(2 \mathrm{~s}, 10 \mathrm{~m}) \rightarrow(4 \mathrm{~s}, 10 \mathrm{~m}) \rightarrow(7 \mathrm{~s}, 0 \mathrm{~m})
(
0
s
,
0
m
)
→
(
2
s
,
10
m
)
→
(
4
s
,
10
m
)
→
(
7
s
,
0
m
)
with straight-line segments between listed points. Find the average velocity during
0
→
2
0 \rightarrow 2
0
→
2
s.
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