Please help 25 points

Asteroids X, Y, and Z have equal mass of 3.0 kg each. They orbit around a planet with M = 7.20×10^24 kg. The orbits are in the plane of the paper and are drawn to scale.

The three asteroids orbit in the same counterclockwise direction.

The angular velocity of X at i is .... that of Y at i.

The angular velocity of Y at c is .... that at i.

The angular momentum of Z at c is .... that at v.

The angular velocity of X at i is .... that at r.

The angular momentum of Y is .... that of X.

The period of Z is .... that of X.

The period of Y is .... that of X.

(Options are: greater than, less than, equal to)

Please help 25 pointsAsteroids X Y and Z have equal mass of 30 kg each They orbit around a planet with M 7201024 kg The orbits are in the plane of the paper and class=

Respuesta :

This is a series of analysis of Angular velocity as relates to an asteroid's orbit. See the explanation below.

What is an asteroid?

Asteroids are stony bodies that circle the Sun.

Although asteroids circle the Sun in the same way as planets do, they are far smaller.

Hence, from the information given:

A) The square of the period is proportional to the cube of the semimajor axis, according to Kepler's third law. As a result, the period of Y equals (E) the period of Z.

B) Angular momentum is preserved here, hence it is equivalent (E).

C) As eccentricity increases, so does the angular momentum. In this case, Y and Z have the same period, and both satellites cover the same proportion of the territory in the same length of time.

This indicates that a satellite on Z must cover a lesser area in a given period of time than a satellite on Y. The area swept is approximately 1/2 the radius times the tangential displacement.

Because both satellites have the same "radius" at point y, the satellite on Z must have a lower tangential velocity than the one on Y. As a result, Y has more angular momentum than (G) Z.

D) Using Kepler's third law, X's period is bigger than (G) Z's.

E) In a circular orbit, the angular velocity is constant. As a result, the angular velocity of Y at y equals (E) that at s.

F) Z's angular velocity at c is smaller than (L) at i.

G) Y's angular velocity at y is larger than (G) Z's at y.

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