ECAT Pre General Science Physics Chapter 2 MCQ Test With Answer

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

  • Total Questions15

  • Time Allowed15

Start Test Download PDF

ECAT Pre General Science Physics Chapter 2 Vectors and Equilibrium

00:00
Question # 1

Parallel vectors of same magnitudes:

Question # 2

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

Question # 3

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 # 4

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

Question # 5

Cosine of an angle is positive in:

Question # 6

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

Question # 7

Two vectors having different magnitudes:

Question # 8

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

Question # 9

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 # 10

Which of the following is scalar quantity?

Question # 11

Two forces of 10N and 8N are applied simultaneously to a body. The maximum value of their resultant is:

Question # 12

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 # 13

The direction of vector in space is specified by:

Question # 14

A force of 5 n is acting Y-axis. Its component along X-axis is:

Question # 15

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

Submit

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


Topic Test

00:00
Submit

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

  • 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 vector in space has:
A. One component
B. Two components
C. Three components
D. None of these
2 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
3 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
4 All trigonometric functions (since, cosine tangent etc. ) are positive in:
A. 1st Quadrant
B. 2nd Quadrant
C. 3rd Quadrant
D. 4th Quadrant
5 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
6 A vector which has magnitude 'one' is called:
A. Resultant vector
B. A unit vector
C. Position vector
D. None of these
7 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
8 An vector of 10 N makes an angle of 45° with x-axis. Angle between its rectangular components with be:
A. 45°
B. 90°
C. 135°
D. Zero
9 Which of the following is scalar quantity?
A. Electric potential
B. Velocity
C. Momentum
D. Force
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?