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Physics
Physics
Problem
A
1000
kg
1000\,\text{kg}
1000
kg
car accelerates from
10
m
s
−
1
10\,\text{m\,s}^{-1}
10
m
s
−
1
to
20
m
s
−
1
20\,\text{m\,s}^{-1}
20
m
s
−
1
in
5
s
5\,\text{s}
5
s
. Calculate the average power developed by its engine during this interval.
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