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.
Persians. It is the center between Europe and Asia. Romans are in Europe and lush is in Africa
Yes, it is true.
It is called confiscating.
Answer:
To achieve his purpose, Jackson encouraged Congress to adopt the Removal Act of 1830. The Act established a process whereby the President could grant land west of the Mississippi River to Indian tribes that agreed to give up their homelands.
Costs/Socioeconomic status: Many areas have medicine and treatments that are expensive and unaffordable for average citizens. Those in poverty or simply below a specific wage level tend to risk going into more debt with ongoing treatments.
Lack of research and communication: A prime example would be the LGBTQ+ community. With a lack of communication and discrimination towards LGBTQ’s, it is harder to disclose important information and connecting certain diseases to specific groups of people.
