Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
MCQ's Test For ECAT Physics Chapter 4 Work and Energy
Try The MCQ's Test For ECAT Physics Chapter 4 Work and Energy
-
Total Questions15
-
Time Allowed20
ECAT Physics Chapter 4 Work and Energy
00:00
Question # 1
The work done by a force keeping an object in circular motion with constant speed is:
Question # 2
If one newton force acts on a body and displaces the body through 1m work done on body is
Question # 3
Which force is not a conservative force?
Question # 4
The work performed on an object does not depend on:
Question # 5
Work is always done on a body when:
Question # 6
Work done is lowering the bucket into the well is:
Question # 7
When a force of 0.5 N displaces a body through a distance of 2m in the direction of force, the work done is:
Question # 8
Which of the following is not a unit of power:
Question # 9
The value of escape velocity of Earth planet comes out to be:
Question # 10
Work is product of:
Question # 11
If we draw a graph between d(along x-axis) and F (along y-axis) and get a straight line horizontal to x-axis then area under this straight line represents:
Question # 12
A body moves a distance of 10 m along a straight line under the action of a force of 5 N and work done is 25J. the angle which the force makes with the direction of motion will be:
Question # 13
Work has a dimension as that of:
Question # 14
The field in which work done in moving a body between two points depends upon the path followed is called:
Question # 15
Power is a :
Top Scorers Of ECAT Physics Chapter 4 Work and Energy MCQ`s Test
-
D dark goblin 10 - Jul - 2024 00 Min 49 Sec 60/60 -
A ali moid 21 - Jul - 2024 00 Min 57 Sec 60/60 -
Z Z G 07 - Jun - 2024 01 Min 52 Sec 60/60 -
A Ahmad Khan 23 - Aug - 2024 04 Min 49 Sec 60/60 -
M Manoush Fatima 29 - May - 2024 06 Min 16 Sec 60/60 -
S Sara Hannan 28 - Nov - 2024 06 Min 23 Sec 60/60 -
H Hussain Iqbal 23 - Jan - 2026 01 Min 25 Sec 56/60 -
T Tasser Haider 30 - May - 2024 02 Min 08 Sec 55/60 -
A Abdullah Baloch 08 - Aug - 2024 02 Min 22 Sec 55/60 -
M Muhammad Hashim 31 - May - 2024 02 Min 23 Sec 55/60 -
Z Zain hassan Zain 22 - May - 2024 02 Min 34 Sec 55/60 -
A Adil Tarar 18 - Dec - 2024 07 Min 44 Sec 55/60 -
M Maham Mehar 30 - Jul - 2024 09 Min 50 Sec 55/60 -
K Kifayet Ali 27 - May - 2024 05 Min 33 Sec 50/60 -
M M And M Gaming 04 - Jun - 2024 08 Min 49 Sec 50/60
ECAT Physics Chapter 4 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Work-energy principle states that work done on the body by applied force is equal to change in: |
A. Potential energy
B. Kinetic nergy
C. Linear momentum
D. None of these
|
| 2 | Most of the geysers occur in: |
A. Volcanic regions
B. Magnetic regions
C. Northern region
D. None of these
|
| 3 | Escape velocity from surface of Moon as compared to that from Earth surface is: |
A. Greater
B. Smaller
C. Equal
D. None of thes
|
| 4 | The work done in moving a body between two points in a conservative field is independent of the |
A. Direction
B. Force applied
C. Path followed by the body
D. Power
|
| 5 | Which one is conservative force |
A. Electric force
B. Frictional force
C. Normal force
D. Air resistance
|
| 6 | Tick the conservative force |
A. Tension in a string
B. Air resistance
C. Elastic spring
D. Frictional force
|
| 7 | The dimensions of work |
A. [MLT-1]
B. [MLT-2]
C. [ML2T-2]
D. [MLT]
|
| 8 | A body moves a distance of 10 m along a straight line under the action of a force of 5 N. If the work done is 25 J, the angle which force makes with the direction of motion of a body is: |
A. 0°
B. 30°
C. 60°
D. 90°
|
| 9 | Work done by the force of friction is always |
A. Positive
B. Zero
C. Negative
D. Maximum
|
| 10 | A laborer carrying a load on his head moves from the rest on a horizontal road to another point where he comes to rest. He has done: |
A. Minimum Work
B. Maximum Work
C. Zero Work
D. Negative Work
|
Test Questions
Share your comments & questions here
No comments yet. Be the first to comment!