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MCQ's Test For ECAT Physics Chapter 2 Vectors and Equilibrium
Try The MCQ's Test For ECAT Physics Chapter 2 Vectors and Equilibrium
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Total Questions15
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Time Allowed20
ECAT Physics Chapter 2 Vectors and Equilibrium
00:00
Question # 1
Unit vector is used to specify:
Question # 2
Two vectors to be combined have magnitudes of 60 N and 35 N. Pick the possible answer:
Question # 3
Two forces of 10 N and 8 N are applied simultaneously to a body. the maximum value of their resultant is:
Question # 4
A vector which has magnitude 'one' is called:
Question # 5
Tick the correct answer:
Question # 6
The direction of vector in space is specified by:
Question # 7
If two forces of magnitudes 3.5 and 2.5 N act on a body such that the angle between the forces is zero, then magnitude of the resultant will be:
Question # 8
Two forces each of 10 N act on a body, if the force are inclined at 30° and 60° respectively with x-axis, then x-component of their resultant is:
Question # 9
Two vectors having different magnitudes:
Question # 10
All trigonometric functions (since, cosine tangent etc. ) are positive in:
Question # 11
The direction of a vector in space requires:
Question # 12
Scalar product is also called:
Question # 13
When the magnitude of two component vectors are equal to that of their resultant, then the angle between the components is:
Question # 14
All trigonometric functions (sine, cosine, tangent etc) are positive in:
Question # 15
The change of order of vectors in a dot product of two vectors:
Top Scorers Of ECAT Physics Chapter 2 Vectors and Equilibrium MCQ`s Test
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M maha noor 24 - Nov - 2025 01 Min 33 Sec 60/60 -
A Abdullah Baloch 26 - Jul - 2024 03 Min 36 Sec 60/60 -
A Ahmad Khan 02 - Aug - 2024 06 Min 00 Sec 60/60 -
M Maham Mehar 29 - Jul - 2024 02 Min 14 Sec 55/60 -
A Adeen Muhtada 25 - Nov - 2024 04 Min 03 Sec 55/60 -
Z Zainab Shehzadi 21 - Oct - 2024 05 Min 15 Sec 55/60 -
A ali moid 20 - Jul - 2024 01 Min 15 Sec 50/60 -
M Maham Malik 20 - Oct - 2024 03 Min 36 Sec 50/60 -
R RAFAY JUTT 11 - Nov - 2025 03 Min 19 Sec 48/60 -
R Rabeeha Piracha 03 - Dec - 2025 04 Min 15 Sec 48/60 -
M Momina Nadeem 09 - Nov - 2024 02 Min 29 Sec 45/60 -
K khawar saleemi 27 - Sep - 2024 05 Min 25 Sec 45/60 -
M Muhammad Abdur.Rahman Khan 15 - Jul - 2024 06 Min 12 Sec 45/60 -
S sweet home 10 - Dec - 2024 08 Min 10 Sec 45/60 -
F Figment Officialz 23 - Oct - 2025 06 Min 08 Sec 44/60
ECAT Physics Chapter 2 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Two forces of 10 N and 8 N are applied simultaneously to a body. the maximum value of their resultant is: |
A. 2 N
B. - 2 N
C. 18 N
D. 36 N
|
| 2 | The direction of a vector in space requires: |
A. X-axis
B. X and Y-axes
C. XYZ axes
D. Y and Z-axes
|
| 3 | If a vector lies in second quadrant, than Bxand Byare: |
A. -,+
B. +,-
C. +,+
D. -,-
|
| 4 | When the magnitude of two component vectors are equal to that of their resultant, then the angle between the components is: |
A. 60°
B. 90°
C. 120°
D. 150°
|
| 5 | Two forces each of 10 N act on a body, if the force are inclined at 30° and 60° respectively with x-axis, then x-component of their resultant is: |
A. 20 N
B. 13.66 N
C. 10 N
D. 8.66 N
|
| 6 | A vector which has magnitude 'one' is called: |
A. Resultant vector
B. A unit vector
C. Position vector
D. None of these
|
| 7 | By convention, torques producing clockwise rotation are taken as: |
A. Positive
B. Nagative
C. Zero
D. None of these
|
| 8 | All trigonometric functions (sine, cosine, tangent etc) are positive in: |
A. 1st quadrant
B. 2nd quadrant
C. 3rd quadrant
D. 4th quadrant
|
| 9 | A person starts his journey from a point 0, travels 4 Km SW, then 4 Km NW, and finally 4 Km north-east. At what distance is he now from point 0? |
A. 0 Km
B. 4 Km
C. 8 Km
D. 12 Km
|
| 10 | The driection of vector si space is specified by: |
A.
One angle
B. Two angles
C. Three angles
D. None of above
|
Test Questions
