Vector quantity Study guides, Study notes & Summaries
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NIFE Aero 143 Questions with 100% Correct Answers | Verified | Updated 2024
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Define Vector - ️️A quantity that expresses both magnitude and direction. A vector quantity is represented by an arrow that displays direction and has a length proportional to magnitude 
 
Moment - ️️Force applied at some distance from an axis or fulcrum 
F x d 
(Distance: from the point of rotation that is perpendicular to force, "moment arm") 
 
Equilibrium Flight - ️️When the sum of all FORCE and all MOMENTS around the COG are equal to zero 
 
When are the four forces that act o...
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AC HPAT Physics Exam Solved 100% Correct!!!Complete Questions with 100% Correct Answers
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AC HPAT Physics Exam Solved 100% Correct!! 
DIstance 
· Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. 
 
 
Displacement 
· Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position. 
 
 
Position 
· Position is a place where someone or something is located or has been put. In physics, position is usually a number on an axis. ... Position is a vector, because...
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AC HPAT Physics Test Questions And verified Correct Answers
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AC HPAT Physics Test Questions 
And verified Correct Answers 
DIstance - ANSWER : · Distance is a scalar quantity that refers 
to "how much ground an object has covered" during its motion. 
Displacement - ANSWER : · Displacement is a vector quantity 
that refers to "how far out of place an object is"; it is the object's 
overall change in position. 
Position - ANSWER : · Position is a place where someone or 
something is located or has been put. In physics, position is 
usually a nu...
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PHYS-91 Science Bowl Exam Questions and Answers for Physics 2024.
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PHYS-91 Science Bowl Exam Questions and Answers for Physics 2024. 
Science Bowl PHYSICS 
Physics - 1 
PHYS-91; Multiple Choice: For the hydrogen atom, which series describes electron transitions to 
the N=1 orbit, the lowest energy electron orbit? Is it the: 
w) Lyman series 
x) Balmer series 
y) Paschen series 
z) Pfund series 
ANSWER: W -- LYMAN SERIES 
PHYS-91; Multiple Choice: Electric current may be expressed in which one of the following 
units? 
w) coulombs/volt 
x) joules/coulomb 
y) cou...
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Power Engineering 4A Exam Questions And Answers 2024
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Power Engineering 4A Exam Questions 
And Answers 2024 
C - answer1. One cubic metre is equal to: 
A. 1 cubic decimetre 
B. 1000000 litres 
C. 1000 litres 
D. 100 cubic decimeters 
E. 1000 cubic centimetres 
C - answer2. One watt is equal to: 
A. 1 joule 
B. 1 newton metre 
C. 1 joule/s 
D. 1 ampere 
E. 1 coulomb 
D - answer3. Which of the following numbers are integers: 
1. 5 
2. 10 
3. 15 
4. 25 
A 1, 2, 3 
B 1, 3, 4 
C 2, 3, 4 
D 1, 2, 3, 4 
E 1, 2 
E - answer4. Which of the following are prim...
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AC HPAT PHYSICS 2024 QUESTIONS WITH COMPLETE SOLUTIONS GRADED A+
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DIstance - CORRECT ANSWER · Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. 
Displacement - CORRECT ANSWER · Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position. 
Position - CORRECT ANSWER · Position is a place where someone or something is located or has been put. In physics, position is usually a number on an axis. ... Position is a v...
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NIFE Aero Review Study Questions 2024.
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NIFE Aero Review Study Questions 2024. 
 
 
Define Vector - CORRECT ANSWER A quantity that expresses both magnitude and direction. A vector quantity is represented by an arrow that displays direction and has a length proportional to magnitude 
 
Moment - CORRECT ANSWER Force applied at some distance from an axis or fulcrum 
F x d 
(Distance: from the point of rotation that is perpendicular to force, "moment arm") 
 
Equilibrium Flight - CORRECT ANSWER When the sum of all FORCE and all MOMENTS ...
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AC HPAT Physics Exam Solved 100% Correct!!
- Exam (elaborations) • 5 pages • 2023
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AC HPAT Physics Exam Solved 100% Correct!! 
 
DIstance 
· Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. 
Displacement 
· Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position. 
Position 
· Position is a place where someone or something is located or has been put. In physics, position is usually a number on an axis. ... Position is a vector, because direc...
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AC HPAT Physics| 50 Actual Questions and Answers 100% Correct| Latest Update 2024
- Exam (elaborations) • 7 pages • 2024
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DIstance · Distance is a scalar quantity that refers to "how much ground an object has 
covered" during its motion. 
Displacement · Displacement is a vector quantity that refers to "how far out of place an 
object is"; it is the object's overall change in position. 
Position · Position is a place where someone or something is located or has been put. In 
physics, position is usually a number on an axis. ... Position is a vector, because direction 
matters. But distance is a scalar. Dista...
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HESI A2 - Physics (QUESTIONS AND ANSWERS )2022
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- R180,12
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Average Speed 
the distance an object travels divided by the time the object travels without regard to direction of travel 
average speed = d/t 
 
 
Velocity 
refers to speed in a specific direction 
 
 
 
 
 
 
00:22 
01:11 
Scalar Quantity 
quantity described simply by a numeric value and is expressed in units of magnitude 
 
 
Vector Quantity 
quantity describing the time rate of change of an object's position and must be expressed in both units of magnitude and direction of motion 
 
 
Aver...
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