Why does jupiter have several distinct cloud layers?

A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?

What is a possible result of higher air temperature caused by global warming

If a simple machine reduces the strength of a force, what must be increased?