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MCQ's Test For ECAT Pre General Science Physics Chapter 2 Vectors and Equilibrium
Try The MCQ's Test For ECAT Pre General Science Physics Chapter 2 Vectors and Equilibrium
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Total Questions15
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Time Allowed15
ECAT Pre General Science Physics Chapter 2 Vectors and Equilibrium
00:00
Question # 1
A vector of magnitude 5 N is added to a vector of magnitude 8 N while the orientations are changeable. Range of their possible sum will be very from:
Question # 2
The magnitude of resultant of three vectors is 3. Its x-component is one, y-component is two, then its z-component is:
Question # 3
A vector which has magnitude 'one' is called:
Question # 4
The rectangular components of a vector are equal in magnitude when the vector makes and angle _______with their x-component:
Question # 5
The vector is space has:
Question # 6
If the vector 5 N lies along with x-axis, then its component along y-axis will be:
Question # 7
Which of the following is scalar quantity?
Question # 8
Two forces of 10 N and 8 N are applied simultaneously to a body. the maximum value of their resultant is:
Question # 9
For measuring the angle between two vectors graphically, we join:
Question # 10
The driection of vector si space is specified by:
Question # 11
By convention, torques producing clockwise rotation are taken as:
Question # 12
Cosine of an angle is positive in:
Question # 13
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 # 14
Tick the correct answer:
Question # 15
The vector in space has:
Top Scorers Of ECAT Pre General Science Physics Chapter 2 Vectors and Equilibrium MCQ`s Test
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R Rabeel Younas 06 - Jun - 2024 00 Min 18 Sec 60/60 -
M Muhammad Areeb 10 - Mar - 2023 04 Min 34 Sec 60/60 -
M Mian amar Mustafa 22 - Jan - 2024 01 Min 34 Sec 55/60 -
M MOHAMMED Ahmed 20 - Nov - 2024 01 Min 44 Sec 50/60 -
N Noman Ali 02 - Dec - 2024 03 Min 19 Sec 50/60 -
T Tayyab 06 - Apr - 2021 05 Min 23 Sec 50/60 -
G Gorak Danda 24 - Jun - 2024 06 Min 12 Sec 50/60 -
I Inzmam Rajper 16 - Jun - 2022 10 Min 50 Sec 50/60 -
W Wajiha 10 - May - 2019 01 Min 44 Sec 45/60 -
A Anwar Ahmad 03 - Jun - 2024 02 Min 50 Sec 45/60 -
R Rukhsar Maryam 12 - Mar - 2023 03 Min 44 Sec 40/60 -
C Ch Iftihar 26 - Jan - 2022 03 Min 49 Sec 40/60 -
F fakhir 31 - May - 2018 03 Min 53 Sec 40/60 -
W Waseem 15 - Jun - 2022 05 Min 47 Sec 40/60 -
W Waleed Ahmed 23 - Feb - 2023 06 Min 15 Sec 40/60
ECAT Physics Chapter 2 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The driection of vector si space is specified by: |
A.
One angle
B. Two angles
C. Three angles
D. None of above
|
| 2 | The vector in space has: |
A. One component
B. Two components
C. Three components
D. None of these
|
| 3 | A force of 5 n is acting Y-axis. Its component along X-axis is: |
A. 7 N
B. 5 N
C. Zero
D. 10 N
|
| 4 | Choose the set of physical quantities, which have both numerical and directional properties: |
A. Velocity, mass
B. Speed, acceleration
C. acceleration weight
D. Distance, force
|
| 5 | Torque is also called: |
A. Momentum
B. Linear inertia
C. Moment of a force
D. Mass
|
| 6 | Cosine of an angle is positive in: |
A. 2nd quadrant
B. 3rd quadrant
C. 4th quadrant
D. All of these
|
| 7 | If a vector lies in second quadrant, than Bxand Byare: |
A. -,+
B. +,-
C. +,+
D. -,-
|
| 8 | By convention, torques producing clockwise rotation are taken as: |
A. Positive
B. Nagative
C. Zero
D. None of these
|
| 9 | A vector of magnitude 5 N is added to a vector of magnitude 8 N while the orientations are changeable. Range of their possible sum will be very from: |
A. Zero to 3 N
B. 1 N to 13 N
C. 13 N to 3 N
D. None of these
|
| 10 | The vector is space has: |
A. One Component
B. Two Compnents
C. Three Components
D. Non of these
|
Test Questions
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