With regard to rotating limbs to project objects, a relationship exists between the <u>velocity</u> of the rotating arm and the<u> </u><u>velocity</u> of the projected object.
In easy words, velocity is the rate at which something moves in a specific route. For instance, the speed of a car touring north on a highway, or the speed a rocket travels after launching.
Speed (v) is a vector quantity that measures displacement (or change in function, Δs) over the exchange in time (Δt), represented by means of the equation v = Δs/Δt. Velocity (or price, r) is a scalar quantity that measures the space traveled (d) over the trade in time (Δt), represented by using the equation r = d/Δt.
The pace is the directional pace of an item in motion as an indication of its price of alternate in function as observed from a selected frame of reference and as measured by way of a particular preferred time.
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Answer:
Option B.
Explanation:
Rule of law, is the right answer.
The concept of the rule of law, is the process, mechanism, practice, system or norm that advocates all citizen's equality before the law. This principle prevents the state to make irrational use of power. This idea of rule of law has remained central to legal and political thought since ancient times, for instance, this idea was used by Aristotle and also by French Philosopher Montesquieu.
What has happened to a subject when it responds naturally to a stimulus that
wouldn't typically cause that response.
A subject has been <u>conditioned</u> when it responds naturally to a stimulus that
wouldn't typically cause that response.
- Conditioning is the process of modifying a person or animal's behaviour. It involves continuous preparation and training to instill such behavior in an animal or human.
There are two types of conditioning:
- Classical conditioning: This is the process of associating a response and a stimulus involuntarily. There is no reward for the learner.
- Operant conditioning: This is the process of associating a response and a stimulus voluntarily. There is reward for the learner.
Therefore, subject has been <u>conditioned</u> when it responds naturally to a stimulus that wouldn't typically cause that response.
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Answer:
Surfactant increases airflow. It has this effect on airflow because it reduces resistance to lung inflation. Airflow increased as predicted.
Explanation:
Pulmonary surfactant is a complex mixture of lipids and proteins secreted by the Type II alveolar cells. The major component of surfactant, dipalmitoyl-phosphatidylcholine (DPPC), is an amphiphatic phospholipid. The main function of the pulmonary surfactant is to reduce the surface tension at the air/liquid interface in the lungs by forming lining layer between the aqueous airway liquid and the inspired air. prevents alveolar and airway collapse at end-expiration and thus allows cyclic ventilation of the lungs. It decreases surface tension in the alveoli making it easier for the alveoli to increase surface area for gas exchange. By lowering alveolar surface tension, pulmonary surfactant provides two important benefits:
(1) it increases pulmonary compliance, reducing the work of inflating the lungs; and
(2) it reduces the lungs’ tendency to recoil, so they do not collapse as readily.
The answers to the drop-down menus in completing each statement are:
<h3>What are
electromagnets?</h3>
An electromagnet is known to be a kind of magnet that has a magnetic field that is also known to be formed by an electric current.
Note that Electromagnets usually made up of wire wound found in a coil and the answers above can be used to fill up the statement.
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