Which of the following planets has seasonal changes that are comparable to earth and mars? neptune uranus jupiter saturn

The correct answer to the question is : D) Saturn.

EXPLANATION:

The angle of tilting of a planet around its own axis and distance from sun play a crucial in seasonal changes.

Saturn is tilted to its axis during its revolution around sun. Hence, it has seasonal changes just like earth. But it is far away from sun. So seasons lasts for more than seven years.

Hence, the correct answer is Saturn.

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.