Resultant of Perpendicular Vectors (Grade 11 NSC Matric Physical Sciences): Quizzes
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Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What two properties must a physical quantity have to be classified as a vector?
What two properties must a physical quantity have to be classified as a vector?
Magnitude and direction
Why is an arrow placed above a letter when writing a vector symbol like ?
Why is an arrow placed above a letter when writing a vector symbol like ?
To show magnitude and direction
Under what conditions are two vectors considered equal?
Under what conditions are two vectors considered equal?
Same magnitude and direction
In the head-to-tail method, where is the resultant vector drawn?
In the head-to-tail method, where is the resultant vector drawn?
First tail to last head
What angle do perpendicular vectors form when they meet?
What angle do perpendicular vectors form when they meet?
90°
Which formula applies to find the resultant of perpendicular vectors?
Which formula applies to find the resultant of perpendicular vectors?
Find the resultant of perpendicular forces: 4 N horizontal and 5.5 N vertical.
Find the resultant of perpendicular forces: 4 N horizontal and 5.5 N vertical.
6.8 N
What does represent in vector component analysis?
What does represent in vector component analysis?
Horizontal component
What property states that vector addition order doesn't affect the resultant?
What property states that vector addition order doesn't affect the resultant?
Commutative law
In the tail-to-tail method, where are all vectors initially drawn from?
In the tail-to-tail method, where are all vectors initially drawn from?
The origin