Respuesta :
Answer:
A planet is sweeps out a short and wide triangle when the planet is very close to the sun .
Explanation:
Kepler's Law -
According to Kepler's second law , a line connecting the planet and the Sun , sweeps out equal amount of area during the equal interval of time .
Hence ,
The speed of the plant is maximum at the perihelion position and is minimum at the aphelion position .
Hence,
The orbital speed of the planet as it approaches perihelion makes a very short but a wide triangle where as , the slow movement of the planet as it approaches the aphelion makes a very narrow triangle.
A planet sweeps out a short and wide triangle when the planet is closest to the Sun. This can be justified through Kepler's Second Law.
What is Kepler's Second Law?
Kepler's second law states that the line between the planet and the sun when a planet moves in its orbit on focus sweeps out equal areas in equal times.
The speed of the planet keeps changing when its distance from the sun changes. It is fastest when it is close to the sun and the speed decreases as the distance gets increased.
With the constant movement of a planet when is portrayed by way of an imaginary line, it can be observed that a planet, when it is closest to the sun in its orbit, sweeps out a wide and short triangle.
Hence the correct option is B.
Learn more about Kepler's Law here:
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