ECAT Pre Engineering Physics Chapter 2 MCQ Test With Answer

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

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

  • Total Questions15

  • Time Allowed20

Start Test Download PDF

Physics ECAT Pre Engineering Chapter 2 Vectors and Equilibrium

00:00
Question # 1

Tick the correct answer:

Question # 2

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

Question # 3

A vector which has magnitude 'one' is called:

Question # 4

Unit vector is used to specify:

Question # 5

An vector of 10 N makes an angle of 45° with x-axis. Angle between its rectangular components with be:

Question # 6

The magnitude of resultant of three vectors is 3. Its x-component is one, y-component is two, then its z-component is:

Question # 7

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

Question # 8

Cosine of an angle is positive in:

Question # 9

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

Question # 10

For measuring the angle between two vectors graphically, we join:

Question # 11

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 # 12

If the vector 5 N lies along with x-axis, then its component along y-axis will be:

Question # 13

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

Question # 14

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 # 15

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

Submit

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


Topic Test

00:00
Submit

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

  • H
    Hafiz Ahmad husnain 03 - Dec - 2024 04 Min 29 Sec 55/60
  • M
    Muhammad Zia 19 - Mar - 2026 03 Min 19 Sec 52/60
  • A
    absham khan 29 - Mar - 2026 03 Min 34 Sec 52/60
  • F
    Furqan Asif 05 - Mar - 2026 06 Min 35 Sec 52/60
  • A
    Aarij 09 - Dec - 2024 02 Min 20 Sec 50/60
  • A
    areeba anwar 24 - Dec - 2024 05 Min 42 Sec 50/60
  • A
    Abdullah Zubair 12 - Dec - 2024 06 Min 20 Sec 50/60
  • U
    Umar Rizwan 24 - Nov - 2024 08 Min 04 Sec 50/60
  • A
    Alisha Riaz 01 - Dec - 2024 03 Min 17 Sec 45/60
  • Z
    Zainab.rizwana 31 - Dec - 2024 03 Min 23 Sec 45/60
  • M
    Muhammad Awais 31 - Dec - 2024 04 Min 08 Sec 45/60
  • P
    Pirthvi Kumar 21 - Jan - 2025 04 Min 17 Sec 45/60
  • M
    M Mudssar 23 - Nov - 2024 05 Min 10 Sec 45/60
  • I
    Inayat Soomro 11 - Dec - 2024 05 Min 39 Sec 45/60
  • Z
    Zunaira Anisa 30 - Dec - 2024 08 Min 23 Sec 45/60

ECAT Physics Chapter 2 Important MCQ's

Sr.# Question Answer
1 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
2 A person starts his journey from a point 0, travels 4 Km SW, then 4 Km NW, and finally 4 Km north-east. At what distance is he now from point 0?
A. 0 Km
B. 4 Km
C. 8 Km
D. 12 Km
3 The driection of vector si space is specified by:
A.
One angle
B. Two angles
C. Three angles
D. None of above
4 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
5 The magnitude of the resultant of two forces may be increased by:
A. Increasing the angle between them
B. Decreasing the angle between them
C. Drawing a triangle to represent them
D. None of these
6 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
7 The resultant of two velocities 3 m/sec and 400 cm/sec making an angle 90° with each other is:
A. 20 m/sec
B. 5 m/sec
C. 3 m.sec
D. None of these
8 Scalar product is also called:
A. Cross product
B. Dot product
C. Product scalar
D.
Product vector
9 All trigonometric functions (since, cosine tangent etc. ) are positive in:
A. 1st Quadrant
B. 2nd Quadrant
C. 3rd Quadrant
D. 4th Quadrant
10 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:
A. 20 N
B. 13.66 N
C. 10 N
D. 8.66 N

Test Questions

Is this page helpful?