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MCQ's Test For Physics ECAT Pre Engineering Chapter 2 Vectors and Equilibrium
Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 2 Vectors and Equilibrium
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Total Questions15
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Time Allowed20
Physics ECAT Pre Engineering Chapter 2 Vectors and Equilibrium
00:00
Question # 1
All trigonometric functions (sine, cosine, tangent etc) are positive in:
Question # 2
The resultant of two velocities 3 m/sec and 400 cm/sec making an angle 90° with each other is:
Question # 3
Choose the set of physical quantities, which have both numerical and directional properties:
Question # 4
An vector of 10 N makes an angle of 45° with x-axis. Angle between its rectangular components with be:
Question # 5
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 # 6
The vector in space has:
Question # 7
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?
Question # 8
Torque is also called:
Question # 9
The direction of a vector in space requires:
Question # 10
Parallel vectors of same magnitudes:
Question # 11
All trigonometric functions (since, cosine tangent etc. ) are positive in:
Question # 12
The rectangular components of a vector are equal in magnitude when the vector makes and angle _______with their x-component:
Question # 13
The change of order of vectors in a dot product of two vectors:
Question # 14
A vector which has magnitude 'one' is called:
Question # 15
Scalar product is also called:
Top Scorers Of Physics ECAT Pre Engineering Chapter 2 Vectors and Equilibrium MCQ`s Test
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D Daniyal Rathore 18 - Nov - 2024 00 Min 30 Sec 60/60 -
H Hafiz Ahmad husnain 03 - Dec - 2024 04 Min 29 Sec 55/60 -
F Furqan Asif 05 - Mar - 2026 06 Min 35 Sec 52/60 -
A Aarij 09 - Dec - 2024 02 Min 20 Sec 50/60 -
R Rashid Bhatti 17 - Nov - 2024 02 Min 52 Sec 50/60 -
A areeba anwar 24 - Dec - 2024 05 Min 42 Sec 50/60 -
A Abdullah Zubair 12 - Dec - 2024 06 Min 20 Sec 50/60 -
U Umar Rizwan 24 - Nov - 2024 08 Min 04 Sec 50/60 -
A Alisha Riaz 01 - Dec - 2024 03 Min 17 Sec 45/60 -
Z Zainab.rizwana 31 - Dec - 2024 03 Min 23 Sec 45/60 -
M Muhammad Awais 31 - Dec - 2024 04 Min 08 Sec 45/60 -
P Pirthvi Kumar 21 - Jan - 2025 04 Min 17 Sec 45/60 -
M M Mudssar 23 - Nov - 2024 05 Min 10 Sec 45/60 -
I Inayat Soomro 11 - Dec - 2024 05 Min 39 Sec 45/60 -
Z Zunaira Anisa 30 - Dec - 2024 08 Min 23 Sec 45/60
ECAT Physics Chapter 2 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | If x-component of a vector is -3 N and y-component is 3 N, then angle of resultant vector will x-axis is: |
A. 45°
B. 315°
C. 135°
D. 225°
|
| 2 | Cosine of an angle is positive in: |
A. 2nd quadrant
B. 3rd quadrant
C. 4th quadrant
D. All of these
|
| 3 | The magnitude of the resultant of two forces may be increased by: |
A. Increasing the angle between them
B. Decreasing the angle between them
C. Drawing a triangle to represent them
D. None of these
|
| 4 | Which of the following is scalar quantity? |
A. Electric potential
B. Velocity
C. Momentum
D. Force
|
| 5 | Two vectors to be combined have magnitudes of 60 N and 35 N. Pick the possible answer: |
A. 100 N
B. 70 N
C. 20 N
D. Zero
|
| 6 | Two forces of 10N and 8N are applied simultaneously to a body. The maximum value of their resultant is: |
A. 20 N
B. -2 N
C. 18 N
D. 36 N
|
| 7 | The vector in space has: |
A. One component
B. Two components
C. Three components
D. None of these
|
| 8 | The vector is space has: |
A. One Component
B. Two Compnents
C. Three Components
D. Non of these
|
| 9 | 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
|
| 10 | 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
|
Test Questions