What is the size cut off for a low mass that will eventually turn into a white dwarf and never supernova?

From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.

If forces acting on an object are unbalanced. true or false

Observations show that interstellar clouds can have almost any shape and