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Physics
Physics
Problem
A toy car moves from an initial position of
x
0
=
150
cm
x_0=150\,\text{cm}
x
0
=
150
cm
to a final position of
x
=
−
25
cm
x=-25\,\text{cm}
x
=
−
25
cm
along the
x
x
x
-axis. What is the car’s displacement expressed in meters? a) \phantom{-}
1.75
m
1.75\,\text{m}
1.75
m
b) \phantom{-}
1.25
m
1.25\,\text{m}
1.25
m
c)
−
1.75
m
-1.75\,\text{m}
−
1.75
m
d)
−
0.175
m
-0.175\,\text{m}
−
0.175
m
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