ECAT Pre Computer Science Chapter 3 MCQ Test With Answer

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

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

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ECAT Physics Chapter 3 Motion and Force

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Question # 1

An object is dropped from a height of 100 m. Its velocity at the moment it touches the ground is:

100 m/sec A
140 m/sec B
1960 m/sec C
196 m/sec D

Question # 2

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

3 N A
4 N B
5 N C
6 N D

Question # 3

Two bodies of masses 1 kg and 5 kg are dropped gently form the top of a tower. A a point 20 cm from the ground both the bodies will have the same

Momentum A
Kinetic energy B
Velocity C
Total energy D

Question # 4

The dimension of linear inertia is:

MLT² A
ML°T^-2 B
ML°T° C
MLT^-1 D

Question # 5

If the acceleration of a body is not uniform, then velocity-time graph will be:

Curve A
Straight line B
Sphere C
All of these D

Question # 6

Newton's first law is also called:

Law of torque A
Law of force B
Law of inertia C
None of these D

Question # 7

Swimming is based on the principle of

Newton's 1st law A
Newton's 2nd law B
Newton's 3rd law C
All D

Question # 8

Bodies failing freely under gravity provide good example of motion under

non-uniform acceleration A
uniform acceleration B
variable acceleration C
increasing acceleration D

Question # 9

Distance covered by a freely failing body n the first second of its motion will be:

4.9 m A
9.8 m B
19.6 m C
29.4 m D

Question # 10

The consumption source if energy is:

Energy from blomass A
Hydroelectric energy B
Geothermal energy C
None of these D

Question # 11

If a car rest acceleration uniformly to a speed of 144 km/h in 20 s it covers a distance of

20 m A
400 m B
1440 m C
2880 m D

Question # 12

A body of mass 5 kg is acted upon by a total change n momentum will be:

10 NS A
100 NS B
140 NS C
200 NS D

Question # 13

A man sitting in a bus travelling in a direction from west to east with a speed of 40 km/h observes that the rain drops are falling vertically down. To the another man standing on ground the rain will appear

To fall vertically down A
To fall at an angle going from west to east B
To fall at an angle going from east to west C
The information given is insufficient to decide the direction of rain D

Question # 14

An aircraft is moving with a velocity of 300 ms^-1. If all the forces acting on it are balanced, then

It still moves with the same velocity A
It will be just floating at the same point in space B
It will be fall down instantaneously C
It will lose its velocity gradually D

Question # 15

Rate of change of momentum is called

Impulse A
Force B
Torque C
Momentum D

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ECAT Pre Computer Science Chapter 3 MCQ Test With Answer

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

ECAT Physics Chapter 3 Motion and Force

An object is dropped from a height of 100 m. Its velocity at the moment it touches the ground is:

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

Two bodies of masses 1 kg and 5 kg are dropped gently form the top of a tower. A a point 20 cm from the ground both the bodies will have the same

The dimension of linear inertia is:

If the acceleration of a body is not uniform, then velocity-time graph will be:

Newton's first law is also called:

Swimming is based on the principle of

Bodies failing freely under gravity provide good example of motion under

Distance covered by a freely failing body n the first second of its motion will be:

The consumption source if energy is:

If a car rest acceleration uniformly to a speed of 144 km/h in 20 s it covers a distance of

A body of mass 5 kg is acted upon by a total change n momentum will be:

A man sitting in a bus travelling in a direction from west to east with a speed of 40 km/h observes that the rain drops are falling vertically down. To the another man standing on ground the rain will appear

An aircraft is moving with a velocity of 300 ms-1. If all the forces acting on it are balanced, then

Rate of change of momentum is called

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

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Set 13

Set 14

Set 15

Set 16

Set 17

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

An aircraft is moving with a velocity of 300 ms^-1. If all the forces acting on it are balanced, then