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 vector is space has:

Question # 2

Two vectors to be combined have magnitudes of 60 N and 35 N. Pick the possible answer:

Question # 3

When the magnitude of two component vectors are equal to that of their resultant, then the angle between the components is:

Question # 4

By convention, torques producing clockwise rotation are taken as:

Question # 5

Unit vector is used to specify:

Question # 6

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

Question # 7

The change of order of vectors in a dot product of two vectors:

Question # 8

Which of the following is scalar quantity?

Question # 9

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

Question # 10

Scalar product is also called:

Question # 11

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

Question # 12

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

Question # 13

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 # 14

The direction of vector in space is specified by:

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 Cosine of an angle is positive in:
A. 2nd quadrant
B. 3rd quadrant
C. 4th quadrant
D. All of these
2 Tick the correct answer:
A. Torque is a vector quantity
B. Torque is the turning effect of a force
C. Torque is called moment of a force
D. All of above
3 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
4 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
5 The vector in space has:
A. One component
B. Two components
C. Three components
D. None of these
6 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°
7 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
8 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
9 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
10 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

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!