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

The magnitude of the resultant of two forces may be increased by:

Question # 2

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 # 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 vector is space has:

Question # 5

The resultant of two velocities 3 m/sec and 400 cm/sec making an angle 90° with each other is:

Question # 6

Scalar product is also called:

Question # 7

All trigonometric functions (sine, cosine, tangent etc) are positive in:

Question # 8

Unit vector is used to specify:

Question # 9

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

Question # 10

Torque is also called:

Question # 11

The vector in space has:

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

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 # 14

The direction of vector in space is specified by:

Question # 15

Which of the following is scalar quantity?

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 The perpendicular distance from the axis of rotation to the line of action of force is called:
A. Moment arm
B. Moment of a force
C. Torque
D. Non of these
2 The vector in space has:
A. One component
B. Two components
C. Three components
D. None of these
3 If a vector lies in second quadrant, than Bxand Byare:
A. -,+
B. +,-
C. +,+
D. -,-
4 The change of order of vectors in a dot product of two vectors:
A. Changes its value
B. Doesn't change it's value
C. Changes the direction product quantity
D. None of these
5 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
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 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 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 A vector which has magnitude 'one' is called:
A. Resultant vector
B. A unit vector
C. Position vector
D. None of these
10 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

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!