Energy was lost due to work done by the ball pushing on the floor during the collision.
Answer:
Option B
Explanation:
As per Newton's third law of motion, every action has an equal and opposite reaction. So if an object is made to drop from height to reach the floor, then its kinetic energy when the object is moving will be transferred to the floor on hitting the floor. Thus, this loss of kinetic energy will lead to rebounding of ball to 90% of original fixed height and not to the same height. So the point the ball hits the floor, the kinetic energy of the ball will be utilized to push on the the floor such that the ball can rebound itself. Hence, it is stated that the loss of kinetic energy of the ball during collision is because it is lost due to work done by the ball pushing on the floor during the collision.
Answer:
Correct answer is C: They both created strong centralized forms of government.
Explanation:
Both the Macedonian Empire, which began in truth with Alexander the Great´s father, King Phillip II (359-336), but which grew to become the most powerful in ancient times, thanks to Alexander´s prowess, from 338 till Alexander´s death in 323 B.C., and the Roman Empire, which initiated after the end of the Republic period, and which lasted far longer than any other empire (27 BC to 285 A.D.,) before it fragmented into two empires, The Eastern Roman Empire, centered in Constantinople and the Western Roman Empire, with its center based in first Milan and then Ravenna, had a common denominator that defined them and also made them unique; they established a strong and centralized system of government, with the center of government on their capital cities, that allowed them to keep constant control over their conquered lands and keep their power without any division of it. Both Alexander and the Roman emperors maintained full control of their empires in their hands, which eliminated in part the problem of fragmentation due to power struggles between other powerful people aside from themselves. This is why the correct answer is C.
Can help you relate i the things on this world for it
Because they helped him make all the choices and told him what to do they also were like his family and tut trusted them
hope this helped in some way
