Answer:
Carbon and oxygen
Explanation:
White dwarfs are the stars which have used all their hydrogen and helium fuel and now exists with only carbon and oxygen in their core. Their size reduces up to one hundredth times of the size of their sun in early stages and yet they possess the same mass.
Due to loss of fuels and impact of gravity, a young star collapses on itself leading to formation of dwarf star.
Answer:
120 m/s if m/s means miles per second than
Explanation:
15 × 8
Answer:
0
Explanation:
the positive cancels out the negative area
It would go to the positive charge im like 99% sure of that
Answer:
7) 
8) 
9) 
10) 
Explanation:
For the problems 7, 8 and 9 we just apply the definition of acceleration, since no more information is given, which is:

So for each problem we will have:
7) 
8) 
9) 
For the problem 10, we use the equation of velocity in accelerated motion:

Since the ball starts from rest and the acceleration is that of gravity (we take the downward direction positive), we have:
