When a red giant has insufficient mass it pretty much sheds its outer layer to leave the center core know as the white dwarf
Let's calculate the average acceleration. It is the rate of changing speeds. Hence, we need to calculate the difference of speeds. 10-6=4 m/s. The rate is now

.
In general, the formula for the mean acceleration between two times 1 and 2 is given by:

where v1 and v2 are the speeds at the respective points and T is the time interval between them.
Answer:
c) lifespan
Explanation:
hope it's helpful for you ☺️
Answer:
Explanation:
Relative velocity is defined as the velocity of an object B in the rest frame of another object A.