MDCAT Physics Chapter 3 online mcq test with answers for chapter 3 (Rotational and Circular Motion)

Top Scorers Of MDCAT Physics Chapter 3 Work ,Energy & Power Online Test MCQ`s Test

H

Hassan Faraz 22 - Nov - 2024 02 Min 30 Sec 20/20
M

Madhanlal Mooorani 25 - Nov - 2024 00 Min 15 Sec 19/20
Z

Zunaira Jabeen Zunaira 12 - Sep - 2025 12 Min 02 Sec 19/20
S

Somi khan Somi khan 23 - Nov - 2024 02 Min 16 Sec 17/20
A

Abiha Aamir 04 - Jan - 2025 09 Min 49 Sec 17/20
S

Shamima Akhtar 16 - Dec - 2024 04 Min 09 Sec 16/20
S

Saim G 07 - Aug - 2025 16 Min 44 Sec 16/20
N

Naveed Ahmad 22 - Nov - 2024 04 Min 21 Sec 15/20
H

Homehaiyemera 786 29 - Nov - 2024 07 Min 09 Sec 15/20
J

jannat tariq 01 - Dec - 2024 04 Min 40 Sec 13/20
P

Paras Jatoi 03 - Jan - 2025 08 Min 19 Sec 13/20
K

Kashaf Raza 18 - Dec - 2024 09 Min 14 Sec 13/20
S

Sara Javaid 14 - Jan - 2025 04 Min 19 Sec 12/20
M

mmms khokhar 05 - Dec - 2024 05 Min 41 Sec 12/20
S

Seharfatima 04 - Dec - 2024 07 Min 10 Sec 12/20

MCAT Physics Chapter 3 Important MCQ's

Sr.#	Question	Answer
1	A person weighing 20 mg walks on a level platform with a speed of 2 ms-1 . The work by the person against the force of gravity is:	A. Zero B. 2J C. 60J D. 600J
2	The momentum of a particle is numerically equal to its K.E. What is the velocity of a particle?	A. 9 ms^-1 B. 3 ms^-1 C. 2 ms-1 D. 1 ms^-1
3	Car X is traveling at half the speed of car Y. Car X has twice mass of car Y. Which statement is correct?	A. Car X has half the kinetic energy of car Y B. Car X has one quarter of the kinetic energy of car Y C. Car X has twice the kinetic energy of car Y D. The tow cars have the same kinetic energy
4	The energy which an -e acquires when accelerated through a potential difference of 1 volt is called?	A. 1 Joule B. 1 Electron volt C. 1 Erg D. 1 Watt
5	An elevator's motor produces 3000 W power. The speed With Which it can lift a 1000 kg load is:	A. 30.6ms^-1 B. 0.306ms^-1 C. 3.06ms^-1 D. 300.3ms^-1
6	The same retarding force is applied to stop a train. The train stops after 80 m. If the speed is doubled, then the Stopping distance will be:	A. The same B. Doubled C. Halved D. Four times
7	An engine pumps up 100 kg of water through a height of 10m in 5s. Given that the efficiency of the engine is 60%, what is the power of the engine? (Take g = 10ms^-2)	A. 33 kW B. 3.3kW C. 0.33kW D. 0.033kW
8	The energy stored in wound watch spring is	A. K.E. B. P.E. C. heat energy D. chemical energy
9	. A force "F1" acts on a body through distance "S1" in the direction of motion and does work "W1". Similarly another force "F2" act on same body through distance "S2" but in opposite to the direction of motion and does work "W2". Now if F1 = F2 and S1 = S2 then which statement is correct.	A. W1 = W2 B. W2< W2 C. W1 > W2 D. W1 = W2= 0
10	A 50 kg man with 20 kg load on his head climbs up 20 steps of 0.25 m height each. The work done in climbing is	A. 5 J B. 350 J C. 100 J D. 3430 J

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

MDCAT Physics Chapter 3 MCQ Test With Answer for ( Work ,Energy & Power)

MCQ's Test For MDCAT Physics Chapter 3 Work ,Energy & Power Online Test

MDCAT Physics Chapter 3 Work ,Energy & Power Online Test

A body is dropped from a height of 20 m and rebounds to a height of 10 m. the loss of energy is:

Ratio of dimension of K.E and power is:

You lift a suit case from the floor and keep it on a table. The work done by you on the suitcase does not depend on

The momentum of a particle is numerically equal to its K.E. What is the velocity of a particle?

An engine pumps out 40 kg of water in one second. The water comes out vertically upwards with a velocity of 3ms-1 . What is the power of engine in kilowatt?

Initially, four identical uniform blocks, each of mass m and thickness h, are spread on a table How much work is done on the blocks in stacking them on top of one another?

A ball is thrown vertically upwards. Neglecting air resistance, which statement is correct?

An engine pumps up 100 kg of water through a height of 10m in 5s. Given that the efficiency of the engine is 60%, what is the power of the engine? (Take g = 10ms-2)

In a gravitational field when work done by gravity is negative then

If the velocity of a body becomes half, the kinetic energy of body will become

A force of 6 N act horizontally on a stationary mass of 2kg for 4s. The kineticenergy in joule is

You lift a heavy book from the floor of the room and keep it in the book-shelf having a height 2 m. In this process you take 5 seconds. The work done by you will depend upon:

When the velocity of a body is doubled:

The gravity does no work, when the body moves:

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 joules, the angle which the force makes with the direction of motion of the body is?

A man pushes a wall and fails to displace it. He does:

Work done in raising a box depends on:

A 50 kg man with 20 kg load on his head climbs up 20 steps of 0.25 m height each. The work done in climbing is

. A force "F1" acts on a body through distance "S1" in the direction of motion and does work "W1". Similarly another force "F2" act on same body through distance "S2" but in opposite to the direction of motion and does work "W2". Now if F1 = F2 and S1 = S2 then which statement is correct.

A body of mass 3 Kg lies on the surface on the table 2m high. It is moved on the surface by 4m. The change of P.E will be:

Prepare Complete Set Wise MDCAT Physics Chapter 3 Work ,Energy & Power Online Test MCQs Online With Answers

Set 1

Set 2

Set 3

Topic Test

Top Scorers Of MDCAT Physics Chapter 3 Work ,Energy & Power Online Test MCQ`s Test

MCAT Physics Chapter 3 Important MCQ's

Test Questions

Is this page helpful?

An engine pumps up 100 kg of water through a height of 10m in 5s. Given that the efficiency of the engine is 60%, what is the power of the engine? (Take g = 10ms^-2)