ECAT Pre Engineering Physics Chapter 3 MCQ Test With Answer

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

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

  • Total Questions15

  • Time Allowed20

Start Test Download PDF

Physics ECAT Pre Engineering Chapter 3 Motion and Force

00:00
Question # 1

A man fires a bullet of mass 200 g at a speed of 5 m/s. The gun is of one kg mass. By what velocity the gun rebounds backwards?

Question # 2

The dimension of linear inertia is:

Question # 3

Unit of impulse in

Question # 4

The instantaneous velocity is define as the limiting value of Δd/Δt on the time intervalΔt approaches to

Question # 5

A typical rocket ejects the burnt gases at speeds over

Question # 6

The decrease in velocity per unit time is called:

Question # 7

Linear momentum is a

Question # 8

A ball is dropped from a certain height and another ball is projected horizontally from the same point. Which of the following statement is correct?

Question # 9

If the acceleration of a body is negative, then slope of the velocity-time graph will be:

Question # 10

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

Question # 11

The three equation of motions are useful only for

Question # 12

The quantity F x t is called as

Question # 13

A dirty carpet is to be cleaned by heating. This is an accordance with____ law of motion:

Question # 14

Velocity of a body changes if

Question # 15

When a shall explodes a mid-air, the total momentum of its fragments is

Submit

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


Topic Test

00:00
Submit

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

  • F
    faizan malik 25 - Dec - 2024 10 Min 35 Sec 60/60
  • F
    Fatima Anis 27 - Dec - 2024 05 Min 44 Sec 50/60
  • U
    Umar Rizwan 24 - Nov - 2024 08 Min 29 Sec 45/60
  • M
    Muhammad Abdullah 09 - Nov - 2024 09 Min 06 Sec 45/60
  • A
    Abdul Raheem Daud 27 - Mar - 2026 23 Min 59 Sec 44/60
  • F
    Furqan Asif 05 - Mar - 2026 34 Min 04 Sec 44/60
  • D
    Danish Naseer 20 - Jan - 2025 03 Min 15 Sec 40/60
  • H
    Hafiz Ahmad husnain 03 - Dec - 2024 03 Min 33 Sec 40/60
  • R
    Rehan Mughal 10 - Nov - 2025 03 Min 35 Sec 40/60
  • R
    Rashid Bhatti 19 - Nov - 2024 04 Min 15 Sec 40/60
  • H
    Hadia butt 30 - Dec - 2024 07 Min 43 Sec 40/60
  • M
    Muhammad Zia 19 - Mar - 2026 07 Min 56 Sec 40/60
  • F
    Faiqa Amjad Ali Mehar 02 - Jan - 2025 08 Min 05 Sec 40/60
  • M
    Malaika Abeer 30 - Mar - 2026 10 Min 12 Sec 40/60
  • M
    Muskaan Malik 29 - Nov - 2024 11 Min 41 Sec 40/60

ECAT Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 What will be the ratio of the distance moved by a freely falling body from rest in 4th and 5th seconds of journey?
A. 4 : 5
B. 7 : 9
C. 16 : 25
D. 1 : 1
2 Which quantity has the same dimension as that of impulse?
A. KE
B. Power
C. Momentum
D. Work
3 The magnitude of the force producing an acceleration of 10 m/sec2 in a body of mass 500 grams is:
A. 3 N
B. 4 N
C. 5 N
D. 6 N
4 The artillery shells travel along parabolic paths under the influence of
A. magnetic field
B. electric field
C. electromagnetic field
D. gravitational field
5 A ball is dropped from a certain height and another ball is projected horizontally from the same point. Which of the following statement is correct?
A. Both hit the ground at the same veloctiy
B. Both hit the ground at the same speed
C. The change of velocity during the path for both balls is the same
D. The change of speed during the path for both balls is the same
6 The dimension of linear inertia is:
A. MLT2
B. ML°T-2
C. ML°T°
D. MLT-1
7 The second law gives the relationship between
A. mass and velocity
B. force and acceleration
C. velocity and acceleration
D. mass and weight
8 Bodies which falls freely under gravity provides good example of motion under:
A. Uniform acceleration
B. Non-uniform acceleration
C. Uniform velocity
D. None of these
9 Rate of change of momentum is called
A. Impulse
B. Force
C. Torque
D. Momentum
10 When a bicycle is in motion, the frictional forces exerted by the ground are
A. In the forward direction on both the wheels
B. In the backward direction on both the wheels
C. In the forward direction on the front wheel and the backward direction on the rear wheel
D. In the backward direction on the front wheel and the forward direction on the rear wheel

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!