The comet is moving around the Sun, currently having a speed of 565.4 km / sec. Its radius vector is 0.005543 AU.

bystudin | November 10, 2020 | Education

The comet is moving around the Sun, currently having a speed of 565.4 km / sec. Its radius vector is 0.005543 AU. Determine the eccentricity of the cometary orbit.

The comet’s velocity is equal to the parabolic velocity at the same distance from the Sun, and therefore the orbit is a parabola, and its eccentricity is 1.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.