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.
Answer:
The correct answer would be option A, C and D and E
Explanation:
Avoid repetition of the same word more than once.Use bullets and lists to connect similar ideas. Repeat a key idea by using the same expression or a similar one and Show connections with transitional expressions.
When a reader reads something, the main purpose of the reading material is to engage the reader and have his interest in the material throughout the reading. The material should be something like the reader do not lose interest and find it worth reading.
So for this, there are certain guidelines which will make the material interesting to read. The reading material should contains bullets and lists to connect similar ideas and the key idea of the material should be revised more than once in different ways to make it absorbed into the readers mind. In this way, the reader will be able to follow your ideas.
Answer:
part 1
1 Marco was popular so when he did many people did it
2 trade in Europe expanded in many ways, the Triangle Trade was a major contributor to the economic growth of European nations. ... By supplying a seemingly endless source of slave labor to the American colonies, which were full of natural resources, European markets became flooded with raw materials and consumer goods.
PART 2
1 italy has a powrful gov
so sorry gtg bye
Explanation:
It should be failing and unprofessionalism, I think.
