Answer:
shaping
Explanation:
In this scenario, the coach is using a training strategy called shaping. This strategy revolves around providing positive reinforcement to the subject starting with a wide range of behavior. This range is lessened as time progresses leading to positive reinforcement being only given out for a very specific desired behavior. This is a way of leading the subject more towards that desired behavior and less toward other behaviors until that desired behavior is perfected.
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.
Qualitative research requires participants to have first-hand experience with the phenomenon. The statement is true. Thus, the option (a) is correct.
What is research?
The term “research” refers to generating and creating new ideas with the help of previous studies and phenomena. Using primary valid sources that have already been published on a subject that is related For example, journals, articles, population data, and historical events are based.
The term qualitative research are first-hand phenomenon. The qualitative research is to explore and expand the details of the research of the topic. The research should be experiences on real world as interview and illustrations are included in the research.
As a result, the true about qualitative research requires first-hand experience with the phenomenon. Therefore, the option (a) is correct.
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