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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
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Question # 1
The perpendicular distance from the axis of rotation to the line of action of force is called:
Question # 2
If x-component of a vector is -3 N and y-component is 3 N, then angle of resultant vector will x-axis is:
Question # 3
The rectangular components of a vector are equal in magnitude when the vector makes and angle _______with their x-component:
Question # 4
The driection of vector si space is specified by:
Question # 5
Two vectors having different magnitudes:
Question # 6
By convention, torques producing clockwise rotation are taken as:
Question # 7
When a vector is multiplied by a negative number, its direction:
Question # 8
Two forces each of the magnitude F act perpendicular to each other. The angle made by the resultant force with the horizontal will be:
Question # 9
The vector in space has:
Question # 10
The direction of a vector in space requires:
Question # 11
Which of the following is scalar quantity?
Question # 12
Two forces of 10 N and 8 N are applied simultaneously to a body. the maximum value of their resultant is:
Question # 13
Cosine of an angle is positive in:
Question # 14
For measuring the angle between two vectors graphically, we join:
Question # 15
Tick the correct answer:
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 Class Physics Chapter 2 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The resultant of two velocities 3 m/sec and 400 cm/sec making an angle 90° with each other is: |
A. 20 m/sec
B. 5 m/sec
C. 3 m.sec
D. None of these
|
| 2 | Two forces each of the magnitude F act perpendicular to each other. The angle made by the resultant force with the horizontal will be: |
A. 30°
B. 45°
C. 60°
D. 90°
|
| 3 | Unit vector is used to specify: |
A. Magnitude of a vector
B. Dimensions of a vector
C. Direction of a vector
D. Position of a vector
|
| 4 | All trigonometric functions (sine, cosine, tangent etc) are positive in: |
A. 1st quadrant
B. 2nd quadrant
C. 3rd quadrant
D. 4th quadrant
|
| 5 | Two vectors having different magnitudes: |
A. Have their directions opposite
B. May have their resultant zero
C. Cannot have their resultant zero
D. None of these
|
| 6 | A vector which has magnitude 'one' is called: |
A. Resultant vector
B. A unit vector
C. Position vector
D. None of these
|
| 7 | The rectangular components of a vector are equal in magnitude when the vector makes and angle _______with their x-component: |
A. 0°
B. 30°
C. 45°
D. 60°
|
| 8 | The sum of two or more vectors is equal to a single vector which is called: |
A. Component vector
B. Resultant vector
C. Product vector
D. None of these
|
| 9 | Scalar product is also called: |
A. Cross product
B. Dot product
C. Product scalar
D.
Product vector
|
| 10 | 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
|
Test Questions
