The struggle for the independence of Texas took place over many years, although the actual war that achieved independence from Mexico was relatively brief. In the 1820s, Stephen Austin won the Mexican government's approval to bring American families into the sparsely settled Tejas (Texas) region.
Explanation:
The term "center of the mass" of a system can be defined as the point on the system where the mass of the system is said to be concentrated. It is useful for linear or rotational motion.
Since the external force, since there is no air resistance, on the firework shell is zero, so the center of mass of the system will not move, it will remain at the same place.
When the fire work shell explodes, it means that it has a proper inelastic collision. Here the momentum will be conserved and not the kinetic energy.
Now if there is more air resistance force, there is an external force acting on the mass and therefore the center of mass will now shift.
The power flow through our federal system of government, the legislative branch makes laws, the judicial branch interprets laws, the executive branch enforces laws, so the power of each federal system of government flow through the branches.
