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.
The correct answer is fulcrum
Explanation: Fulcrum is a point of balance. the closer the fulcrum is to the load, the easier the work will be.
The correct answer is the right to a speedy trial.
The 6th amendment of the US Constitution ensures right to a speedy trial for various reasons. For one, it guarantees that all people have the capacity to have their trials heard comparatively soon after the complaint happened. Another reason for this amendment was to build a constitutional process which can be as specific as practicable. Moreover, the exceptional range within an imprisonment and a hearing can result in misinformation, particularly from witnesses.
Michał Borkowski, Tomasz Kraus, and Łukasz Haluch
