Answer:
A sheave keeps an elevator from moving side to side and further details in discussed below in detail.
Explanation:
A sheave is a lifter with a grooved edge surface, at the head of the elevator shaft. ... The cords that uplift the car are also joined to a counterweight, which stretches down on the other front of the sheave [and typically estimates about the mass of the car itself plus 42–50 percent of the complete weight it can sustain.
Variables are the term of concepts in a study, such as the average age of a person upon acquiring his or her first job and the average salary he or she was paid for that job.
Answer: Option A
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A variable is a feature, number or quantity that can be measured or counted. A variable can also be called a data element. Examples of variables are person's age, category of gender, company revenue and expenditures, birth country, capital expenditure, grade class, eye color and vehicle type.
Salary is some amount of money paid to the employee from an employer in a company. So, here in the given situation, the average person’s income come under the term variable (can be counted).
The correct answer is: "Allied forces came in and crushed the rebellion".
The Boxer Rebellion took place in China between 1899 and 1901, and it constituted an anti-imperalist, anti-christian and anti-colonial movement, that fought against the imposition of the influence and culture of Western countries, due to colonialism procedures.
As a response, Allied forces arrived to China and extinguished this rebellion. Those forces came from the US, the Astro-Hungarian Empire, Great Britain, France, Germany, Italy, Japan, and Russia.
Answer: Perception
Explanation:
Perception is defined as tendency of a person to listen or see something through sensing it which make the person alert.Sensed information is organized in systematic way for interpretation.It makes a person understand the happening.
According to the question, Rachel is able to identify source of pain is bee stung through perception which is given from sensed information or sensations about nature of pain .
