ECAT Pre General Science Physics Chapter 3 MCQ Test With Answer

MCQ's Test For ECAT Pre General Science Physics Chapter 3 Motion and Force

Try The MCQ's Test For ECAT Pre General Science Physics Chapter 3 Motion and Force

  • Total Questions30

  • Time Allowed30

Start Test Download PDF

ECAT Pre General Science Physics Chapter 3 Motion and Force

00:00
Question # 1

The magnitude of the displacement is a line from initial position to final position which is

Question # 2

Dimensions of velocity are

Question # 3

Swimming is based on the principle of

Question # 4

The collision in which KE is conserved but momentum is not conserved is called:

Question # 5

A rocket carries its own fuel in the form of

Question # 6

If rope of lift breaks suddenly. The tension exerted by the surface of lift is (a=Acceleration of lift)

Question # 7

The projectile motion is composed of

Question # 8

The magnitude of the force producing an acceleration of 10 m/sec2in a body of mass 500 grams is:

Question # 9

Two projectiles are fired from the same point with the same speed at angles of projection 60° and 30° respectively. Which one of the following is true?

Question # 10

By which velocity a ball be projected vertically so that the distance covered by it in 5th seconds is twice the distance it covers in its 6th second ( g=10m/s2)

Question # 11

A monkey sits on the pan of spring scale kept in an elevator. The reading of the spring scale will be maximum when

Question # 12

A train of 150 m length is going towards north direction at a speed of 10 ms-1. A parrot files at a speed of 5 ms-1towards south direction parallel to the railway track. The time taken by the parrot to cross the train is equal to

Question # 13

The entity which measures the quantity of motion in a body is called

Question # 14

A certain force gives an acceleration of 2 m/sec2 to a body if mass 5 kg. The same force would give a 29 kg object an acceleration of:

Question # 15

When the mass of the colliding body is much larger than the mass of the body at rest, its velocity after collision.

Question # 16

When brakes are applied to a fast moving car, the passengers will be thrown:

Question # 17

At the top of the trajectory of a projectile the acceleration is

Question # 18

Newton published laws of motion in his famous book "principia" in

Question # 19

Acceleration of a body is negative if the velocity of the body is

Question # 20

One newton is a force that produces an acceleration of 0.5 m/sec2in a body of mass:

Question # 21

Linear momentum is a

Question # 22

When a shell explodes in mid-air, its fragments fly off in

Question # 23

The expression F x t is called impulse if the time 't' is

Question # 24

Which one of the following is dimensionless.

Question # 25

One KWh is equal to:

Question # 26

Acceleration produced in a body by the force varies

Question # 27

If the velocity time graph is a straight line parallel to time-axis, then it means that:

Question # 28

If a ball comes back to its starting point after bouncing off the wall several times, then its

Question # 29

A non-inertial frame of reference is that frame of reference in which

Question # 30

Tick the conservation force:

Submit

Prepare Complete Set Wise ECAT Pre General Science Physics Chapter 3 Motion and Force MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Pre General Science Physics Chapter 3 Motion and Force MCQ`s Test

  • H
    Haseeb 01 - Jan - 2022 13 Min 59 Sec 95/120
  • F
    faran 17 - Apr - 2018 10 Min 25 Sec 90/120
  • C
    Ch Iftihar 29 - Jan - 2022 12 Min 44 Sec 85/120
  • A
    Alvina Mehak 06 - Jun - 2024 12 Min 46 Sec 80/120
  • W
    Waleed Ahmed 23 - Feb - 2023 05 Min 49 Sec 70/120
  • F
    Fahad Khan 12 - Dec - 2021 06 Min 03 Sec 70/120
  • K
    kinza sheikh 24 - May - 2024 16 Min 20 Sec 70/120
  • M
    Mwaqar Ahmed 13 - Oct - 2022 28 Min 15 Sec 60/120
  • A
    Ali Qaisrani 15 - Feb - 2024 07 Min 01 Sec 50/120
  • R
    reejoyful 23 29 - Oct - 2023 08 Min 40 Sec 50/120
  • S
    Sonam 15 - Aug - 2021 15 Min 16 Sec 50/120
  • K
    Kamil Khan 22 - Feb - 2023 17 Min 52 Sec 50/120
  • M
    Manan Fareed 18 - Dec - 2023 13 Min 51 Sec 45/120
  • S
    Sohaib 24 - Sep - 2018 24 Min 02 Sec 45/120
  • A
    Anwar Ahmad 04 - Jun - 2024 11 Min 06 Sec 40/120

ECAT Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 For a moving body, at any instant of time
A. If the body is not moving the acceleration is necessarily zero
B. If the body is slowing, the retardation is negative
C. If the body is slowing, the distance is negative
D. If displacement, velocity and acceleration at that instant are known, we can find the displacement at any given time in future
2 A train cover 90 km in half an hour. the time taken by it to travel 15 km will be:
A. 20 minutes
B. 48 minutes
C. 10 minutes
D. 5 minutes
3 A rocket carries its own fuel in the form of
A. liquid only
B. liquid or solid
C. liquid and solid
D. liquid or solid and oxygen
4 In equation F=ma, then mass 'm' is
A. rest mass
B. variable mass
C. inertial mass
D. gravitational mass
5 Acceleration in a body is always produced in the directin of:
A. Velocity
B. Weight
C. Force
D. Botha B and C
6 The velocity given to a body to go out of the influence of earth's gravity is known as:
A. Terminal velocity
B. Orbital velocity
C. Escape velocity
D. None of these
7 When a horse pulls a cart, the force that makes the horse run forward is the force exerted by
A. The horse on the ground
B. The horse on the cart
C. The ground on the horse
D. The ground on the cart
8 When a body is moving with uniform positive acceleration, the velocity- time graph is a straight line. Its slope is
A. zero
B. negative
C. positive
D. non-existing
9 When two protons are brought closer potential energy of both of them:
A. Increases
B. Decreases
C. Remains same
D. None of these
10 Ethanol (alcohol) is a type of:
A. Electric fuel
B. Bio fuel
C. Nuclear fuel
D. None of these

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!