<h3><u>Given</u><u>:</u><u>-</u></h3>
<h3><u>To</u><u> </u><u>find</u><u> </u><u>out:-</u><u> </u></h3>
Find the kinetic energy of a ball.
<h3><u>Formula</u><u> </u><u>used:-</u><u> </u></h3>
Kinetic energy = 1/2 × m × v²
<h3><u>Solution:-</u><u> </u></h3>
We know that,
Kinetic energy = 1/2 × m × v²
★ Substituting the values in the above formula,we get:
Kinetic energy = 1/2 × 0.5 × 10²
Kinetic energy = 1/2 × 5/10 × 100
kinetic energy = 5/10 × 50
Kinetic energy = 5 × 5
Kinetic energy = 25 Joules
Answer I believe is cognitive
Answer:
d) habituation of attention
Explanation:
Habituation of attention: One of the forms of learning, in which a person gets habituation from a piece of information after being encountered repeatedly that no longer the information bothers the person's consciousness.
This is what exactly has happened in the case of Curtis, that he loses interest in his grandfather's picture after the repeated exposure to it.
The phenomenon explains that there is a declination or decrements in the occurrence of a particular behavior after getting a repeated exposure to a given stimulus that causes the behavior.
Answer: D
Explanation:
Soon after the death of the prophet Muhammad, there were military expeditions, called "futuhat," or literally "openings," into what is now Egypt and other parts of North Africa.
