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:



Explanation:
From the question we are told that
Mass of pitcher 
Force on pitcher 
Distance traveled 
Coefficient of friction 
a)Generally frictional force is mathematically given by



Generally work done on the pitcher is mathematically given as




b)Generally K.E can be given mathematically as

Therefore

c)Generally the equation for kinetic energy is mathematically represented by


Velocity as subject



Observational studies are a prime example. Observational data is more reflective of the real environments that scientists make their inferences to than controlled experiments. The disadvantage of observational studies is that the variability is far greater. <span />
Answer:
Explanation:
The equilibrium equation is:

The initial concentration of A can be calculated from the ideal gas equation:

Determine the conversion of substance A to substance C using an ICE table and the Kc constant:
A ⇄ 3C
I 0.304 0
C - x + 3x
E 0.304 - x 3x

Solve for x:
You need to use a graphing calculator:
Then:

The equilbrium conversion is:
![\% = [0.304mol/liter-0.1845mol/liter]/(0.304mol/liter)\times 100](https://tex.z-dn.net/?f=%5C%25%20%3D%20%5B0.304mol%2Fliter-0.1845mol%2Fliter%5D%2F%280.304mol%2Fliter%29%5Ctimes%20100)

Hi there!

To find the potential energy of the ball at B, we can use the equation:
PE = mgh
Plug the given gravity, mass, and height:
PE = (1.5)(0.5)(9.8) = 7.35 J
At A, all of this potential energy is changed to kinetic energy, so we can use the following equation:
v = √2KE/m
Plug in the solved for energy and mass:
v = √2(7.35)/1.5
Solve:
v ≈ 3.13 m/s