ECAT Pre Computer Science Chapter 2 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 2 Vectors and Equilibrium

Try The MCQ's Test For ECAT Physics Chapter 2 Vectors and Equilibrium

  • Total Questions15

  • Time Allowed20

Start Test Download PDF

ECAT Physics Chapter 2 Vectors and Equilibrium

00:00
Question # 1

Choose the set of physical quantities, which have both numerical and directional properties:

Question # 2

When a vector is multiplied by a negative number, its direction:

Question # 3

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 # 4

The sum of two or more vectors is equal to a single vector which is called:

Question # 5

The driection of vector si space is specified by:

Question # 6

The direction of a vector in space requires:

Question # 7

The direction of vector in space is specified by:

Question # 8

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 # 9

Tick the correct answer:

Question # 10

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 # 11

The perpendicular distance from the axis of rotation to the line of action of force is called:

Question # 12

Torque is also called:

Question # 13

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 # 14

Cosine of an angle is positive in:

Question # 15

If a vector lies in second quadrant, than Bxand Byare:

Submit

Prepare Complete Set Wise ECAT Physics Chapter 2 Vectors and Equilibrium MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Physics Chapter 2 Vectors and Equilibrium MCQ`s Test

  • 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
  • S
    Saira Idrees 30 - Mar - 2026 00 Min 55 Sec 56/60
  • 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
  • S
    suzi 07 - Feb - 2026 02 Min 29 Sec 52/60
  • 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
  • U
    Unknown 19 - Mar - 2026 03 Min 51 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

ECAT Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 When a vector is multiplied by a negative number, its direction:
A. Remains the same
B. Changes
C. Changes by 180°
D. None of these
2 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
3 The magnitude of resultant of three vectors is 3. Its x-component is one, y-component is two, then its z-component is:
A. 0
B. 1
C. 2
D. 3
4 The direction of vector in space is specified by:
A. One angle
B. Two angles
C. Three angles
D. None of these
5 Parallel vectors of same magnitudes:
A. Are equal
B. Are unequal
C. When added give the some equal to zero
D. Give the answer equal to zero
6 For measuring the angle between two vectors graphically, we join:
A. Tails of both the vectors
B. Tail of one vector with the head of other
C. Heads of both the vectors
D. None of these
7 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
8 Scalar product is also called:
A. Cross product
B. Dot product
C. Product scalar
D.
Product vector
9 If the vector 5 N lies along with x-axis, then its component along y-axis will be:
A. Zero
B. 5 N
C. 7 N
D. 10 N
10 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°

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!