Answer:
the force exerted on the ball is force of gravity
Slavery in the Chesapeake region began in 1619, when a Dutch trading vessel carrying 20 African men entered Jamestown, Virginia. The slave trade expanded in the following years. Between 1700 and 1770, the region's slave population grew from 13,000 to 250,000. By the beginning of the Revolutionary War in 1775, Black people made up nearly one-third of the region's population.
In the 1800s, the Chesapeake region became a focal point of the national controversy surrounding slavery because it was in the unique position of spanning free, border and slave states:
“Free states,” which did not support slavery, made up the northern portion of the region.
“Slave states” encompassed the southern portion of the region.
“Border states” allowed slavery but were allied with the free states, further complicated the region's politics.
Answer:
The answer is A. Conceptual replication
Explanation:
Mark decides to conduct a variation of the original study in which he measures participants' ability to solve verbal analogies as the cognitive task instead of measuring their ability to solve math problems. He finds that people who drink caffeine beforehand solve more verbal analogies than those who drink water beforehand, suggesting caffeine consumption causes improved cognitive performance. This study is known as a conceptual replication
Answer:
I'd focus on the training of all employees in behaivour and ethical actions implementing a mandatory policy training.
Explanation:
The memo could be something like: "The bank will publish standards governing the actions of employees and actions of the business, whilst implementing a mandatory policy training for all employees"
Answer:
The quantum wavelength of a rifle bullet in flight is not observable since it is much larger than the radius of Earth.
Explanation:
This statement is the false statement among the options as the quantum wavelength of a rifle bullet in flight, the uncertainty of the bullet in the bullet position is too small and hence is considered insignificant because of the difficulty in measuring the position, even though it is actually possible to do so.
