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Physics
Physics
Problem
The final position of a body on a straight track is
x
2
=
+
15
m
x_2 = +15\,\text{m}
x
2
=
+
15
m
. If its displacement during the motion was
−
22
m
-22\,\text{m}
−
22
m
, determine its initial position
x
1
x_1
x
1
.
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