A position is a position of an object (whether it's a person, a ball, or a particle) at a particular point in time.
Displacement is the difference in position of an object from one point in time to another.
Distance is the total distance an object has traveled over a period of time.
In geometry and mechanics, the vector whose length is the shortest distance from the start point to the end point of a moving point P is called displacement.
A displacement is a number that describes how far apart an object or point is. In physics or everyday use, distance can refer to estimates based on physical length or other criteria.
Distance is the distance an object moves or changes direction. The position of an object within the reference frame is called its position
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Japan was never colonised by Europeans
Paralanguage <span>includes all voiced parts of communication other than words themselves.
Paralanguage is the term that doesn't really refer to the meaning of what you speak, but rather to everything else, such as your intonation, gestures, facial expressions, pitch and speed of your speech, hesitation noises such as erm, uh, etc.
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Answer:
B. If a proposed study qualifies for exemption, federal regulations do not require review at the foreign site where it will be conducted.
Explanation:
Researches that are exempt from review consist of studies with human subjects that do not implicate more than the minimal risk and match one or many exempt categories. OPHS staff evaluates exempt research applications, and this process is shorter and faster than the one for non-exempt research.
Answer:B is the answer hope this helps
Explanation: have a great day
