An object in uniform circular motion must be changing its speed in order move in a circular path

If y gets smaller as x gets bigger and y have an relationship?

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.

Observations show that interstellar clouds can have almost any shape and