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WorksheetsLesson 2 - Vectors
Total questions: 10
Worksheet time: 5mins
A vector is heading northeast making an angle of 30º with the positive x-axis, has a magnitude of a = 50.0 m/s2. The vertical component ay will be _________________________.
43 m/s2
25 m/s2
100 m/s2
50 m/s2
A vector heading northeast is making an angle of 30º with
the east. It has a magnitude of 200.0 m/s. The horizontal
component Vx will be ______________.
Vx = 273.2 m/s
Vx = 173 m/s
Vx = 100 m/s
Vx = 115.47 m/s
Based from the figure, which of the following is the vertical component?
273.2 m/s
173 m/s
100 m/s
115.47 m/s
Vectors A, B and C are seen in the figure. With R being the resultant vector. Which of the following equations is CORRECT?
A + B + C = R
A + B + R = C
A + R + C = B
A + B = R + C
In which direction does the resultant vector point?
Southwest
Northwest
Northeast
Southeast
When vectors A and B are added together to form vector C the relationship between the magnitudes of the vectors is given by: A2 + B2 = C2 . Which statement concerning these vectors is true?
A and B must be parallel
A and B could be antiparallel
A and B must be at right angles to each other.
A and B could have any orientation relative to each other
If V is the magnitude of a vector making an angle of θ, then the vertical component Vy, will be _______________.
Vy = Vx / V sin (θ)
Vy = (V) (Vx sin (θ))
Vy = (Vx ) (V sin (θ))
Vy = (V) (sin (θ))
Which vector gives the sum of these two
vectors?
If vectors X and Y are added, then the resultant would be best represented by vector __________.
A bug crawls 4.25 m along the base of a wall. Upon reaching a corner, the bug’s direction of travel changes from south to west. The bug then crawls 3.15 m before stopping. What is the magnitude of the bug’s displacement?
3.83 m
4.91 m
5.29 m
-5.29 m
