最終更新日
：2024/07/29
Kepler's laws
noun
(astronomy)
The
three
laws
of
planetary
motion
discovered
by
Kepler
in
the
early
17th
century,
stating
that
(i)
the
orbit
of
a
planet
is
an
ellipse
with
the
Sun
at
one
of
the
two
foci,
(ii)
a
line
segment
joining
a
planet
and
the
Sun
sweeps
out
equal
areas
during
equal
intervals
of
time,
and
(iii)
the
square
of
the
orbital
period
of
a
planet
is
proportional
to
the
cube
of
the
semi-major
axis
of
its
orbit.
意味（1）
(astronomy)
The
three
laws
of
planetary
motion
discovered
by
Kepler
in
the
early
17th
century,
stating
that
(i)
the
orbit
of
a
planet
is
an
ellipse
with
the
Sun
at
one
of
the
two
foci,
(ii)
a
line
segment
joining
a
planet
and
the
Sun
sweeps
out
equal
areas
during
equal
intervals
of
time,
and
(iii)
the
square
of
the
orbital
period
of
a
planet
is
proportional
to
the
cube
of
the
semi-major
axis
of
its
orbit.
復習用の問題
(astronomy) The three laws of planetary motion discovered by Kepler in the early 17th century, stating that (i) the orbit of a planet is an ellipse with the Sun at one of the two foci, (ii) a line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time, and (iii) the square of the orbital period of a planet is proportional to the cube of the semi-major axis of its orbit.
正解を見る
Kepler's laws
Kepler's laws describe the motion of planets around the sun.
正解を見る
Kepler's laws describe the motion of planets around the sun.
English Dictionary
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