The answer would be stage of<span> conversion of Hydrogen to Helium.
At the end of this phase, the helium content of the suns will have the popping effect where more and more helium is now on the core resulting to higher temp and density as helium converted from hydrogen is much heavier.</span>
Answer:
Global warming and climate change
So the velocity of ball b is 6.50kg then just simple reciprocate the kgm of ball A
1. Improves health
2. Improves fitness
3. Burns calories
4. Requires minimal equipment
5. Convenient
6. Caters to all levels
