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

The driection of vector si space is specified by:

Question # 2

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

Question # 3

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

Question # 4

Torque is also called:

Question # 5

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

Question # 6

By convention, torques producing clockwise rotation are taken as:

Question # 7

A vector which has magnitude 'one' is called:

Question # 8

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

Question # 9

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 # 10

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

Question # 11

Scalar product is also called:

Question # 12

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

Question # 13

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?

Question # 14

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

Question # 15

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

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

  • D
    Daniyal Rathore 18 - Nov - 2024 00 Min 30 Sec 60/60
  • H
    Hafiz Ahmad husnain 03 - Dec - 2024 04 Min 29 Sec 55/60
  • A
    Aarij 09 - Dec - 2024 02 Min 20 Sec 50/60
  • R
    Rashid Bhatti 17 - Nov - 2024 02 Min 52 Sec 50/60
  • S
    Saad Zeeshan 05 - Nov - 2024 04 Min 51 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 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:
A. Zero to 3 N
B. 1 N to 13 N
C. 13 N to 3 N
D. None of these
2 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
3 Cosine of an angle is positive in:
A. 2nd quadrant
B. 3rd quadrant
C. 4th quadrant
D. All of these
4 The vector is space has:
A. One Component
B. Two Compnents
C. Three Components
D. Non of these
5 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
6 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
7 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
8 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
9 If a vector lies in second quadrant, than Bxand Byare:
A. -,+
B. +,-
C. +,+
D. -,-
10 Scalar product is also called:
A. Cross product
B. Dot product
C. Product scalar
D.
Product vector

Test Questions

Is this page helpful?