Fsc 1st Year Physics Chapter 3 Short Questions with Answers Online Preparation

Ilmkidunya.com has come with the idea of online short questions with answers session for the student’s of 11th class to prepare the objective paper online. These short questions with answers are taken from the chapter. These short questions will help the students to understand the nature of questions asked in the board exams. Taking in a due notice of the problems of the students ilmkidunya.com’s experts have tried to resolve all the issues of the students by creating an online test session of MCQs and Short questions with answers of all subjects and to ease it the sessions are chapter wise to grab the important questions.

Chapter 3 Online Short Questions Preparation

Every physical process involves the movement of some sort. Due to its importance in the physical world around us, it is logical that we should give due attention to the study of motion. We are already aware of the fact that motion and rest are relative. Here in this chapter we shall learn other related topics in some more details.

At the end of this first-year physics online chapter 3 test session students will be able to:

Understand and define displacement from its definition and illustration.

Understand velocity, average velocity, and instantaneous velocity

Understand acceleration, average, acceleration, and instantaneous velocity

Describing the significance of the area under the velocity-time graph

Recall Newton’s law of motion

Describe Newton’s second law of motion as the rate of change of momentum

Exams are near and want the preparation to be accurate and according to the standards, then download the past papers and guess papers from our website. Lacking behind in lectures and understanding of topics or chapters then download the notes or take the online lectures. Exams are near and waiting for the date sheet no worries download it from the date sheet section. Exams are over and waiting for the result, and then the wait may over as you can check the result also.

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FSC Part 1 Physics Preparation

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FSC Part 1 Subjects

Online Short Questions For Chapter 3 "FSC Part 1 Physics Chapter 3 Short Questions Preparation "

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Physics - FSC Part 1 Physics Chapter 3 Short Questions Preparation

Question # 1

Motion with constant velocity is a special case of motion with constant acceleration.Is this statement true?

Ans 1: Yes, this statement is true. When a body moves with constant velocity in the straight line, its acceleration is zero.Hence,The acceleration of the body will always remain constant during such motion.As the zero is a constant quantity, therefore this is a special case of motion.

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Prepare Complete Set Wise Questions For Chapter 3 "FSC Part 1 Physics Chapter 3 Short Questions Preparation "

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Set 2

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Set 3

10 Questions
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Set 4

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Set 5

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FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 1

Question # 1

Motion with constant velocity is a special case of motion with constant acceleration.Is this statement true?

Ans 1: Yes, this statement is true. When a body moves with constant velocity in the straight line, its acceleration is zero.Hence,The acceleration of the body will always remain constant during such motion.As the zero is a constant quantity, therefore this is a special case of motion.

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FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 2

Question # 1

Distinguish between elastic and inelastic collision.

Ans 1: In case of elastic collision the K.E of the system is conserved while in case of inelastic collision the K.E is not conserved. But the total linear momentum and the total energy of the system remains constant in both types of collision.

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FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 3

Question # 1

Define Distance and displacement ?

Ans 1: Distance:The length of actual path traversed by a body in motion is known as distance. The actual path may be straight or cured. The distance is a scalar quantity. Its S.I units is meter.
Displacement:The shortest distance between is know as displacement.
A body reaches from point 'O' to 'C' through 'A" and 'B'. Thus the path 'OABC' represents the actual path traversed by the body during its motion. So it is called distance. While 'oc' represents the shortest distance between the initial point 'o' and final point 'c' It S.I unit is meter

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FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 4

Question # 1

Derive the 3rd equation of motion?

Ans 1:

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FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 5

Question # 1

Define Distance and displacement ?

Ans 1: Distance:The length of actual path traversed by a body in motion is known as distance. The actual path may be straight or cured. The distance is a scalar quantity. Its S.I units is meter.
Displacement:The shortest distance between is know as displacement.
A body reaches from point 'O' to 'C' through 'A" and 'B'. Thus the path 'OABC' represents the actual path traversed by the body during its motion. So it is called distance. While 'oc' represents the shortest distance between the initial point 'o' and final point 'c' It S.I unit is meter

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FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 6

Question # 1

How is the distance calculated from velocity time graph?

Ans 1: Area under the velocity time graph line is equal to the distance covered by the body.

Question # 5

Discuss the condition of equilibrium ?

Ans 1:
Newtons 1st Law of motion: This Law states that "A body at rest will remain at rest and a body in motion will continue its motion with uniform velocity unless it is acted upon by some unbalanced external force
If F = 0 Then a = 0
Explanation: The Ist law of motion is also known as law of inertia. The inertia is the property of a body which opposes any change in its state of motion or rest. Actually, when some force is applied on a body for changing its state of rest or uniform motion, then the body will affer resistance against this change. In the word, We can say that all the bodies try to maintain its state of rest or continue its uniform motion due to inertia. That is the why the newtons Ist law is also known as law of inertia.
Examples:When we give a jerk to the branch of a tree, then the fruit falls down. It is because, when we give a jerk, the branch of the tree comes into motion suddenly.
When a bus starts motion suddenly, the passengers experience a push in the back ward direction It is because, when the bus starts motion suddenly, the lower parts of the passenger in contact with the seats also come into motion. while the upper parts of the passengers are at remain at the rest In this attempt, they falls in the back words directions
Newton's 2nd Law of motion:
Statements: This law states that, "when a force is applied on a body, then acceleration is produced in the body in the direction of applied force and inversely proportional to the mass of the body.
Explanation: The Ist Law of motion gives us the quantitative measurements of force, While the 2nd law of motion gives us the quantitative measurements of forces. now if the direction of motion of the body and direction of motion of the body and direction of forces are the same, then its velocity and acceleration increases. If the direction of motion of the body and direction of force are opposite in direction of force are opposite in direction, then the velocity and acceleration of the body will decreases gradually and finally become zero and the body will come to rest
Example of newtons 2nd law of motion:
When a body falls on a solid floor from the top of a building, the body experience or feel great pain. It is because, when the body falls on the floor, its acceleration become zero suddenly and the body faces huge force for very short period of time
Newton,s 3rd Law of motion:
This Law states that for every action, there is always a reaction. These forces are equal in magnitude but opposite in direction.
Explanation: This law tells us that no body can experience a force from its surrounding, until this body exerts any force on its surrounding It means That forces are exerted in pairs.

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11th Class Physics Chapter 3 Preparation

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First Year Physics Chapter 3 Online Short Questions Preparation for 1st Year Physics Chapter 3 (Motion and Force)

Chapter 3 Online Short Questions Preparation

At the end of this first-year physics online chapter 3 test session students will be able to:

Understand and define displacement from its definition and illustration.

Understand velocity, average velocity, and instantaneous velocity

Understand acceleration, average, acceleration, and instantaneous velocity

Describing the significance of the area under the velocity-time graph

Recall Newton’s law of motion

Describe Newton’s second law of motion as the rate of change of momentum

FSC Part 1 Subjects

Online Short Questions For Chapter 3 "FSC Part 1 Physics Chapter 3 Short Questions Preparation "

Physics - FSC Part 1 Physics Chapter 3 Short Questions Preparation

Motion with constant velocity is a special case of motion with constant acceleration.Is this statement true?

Discuss the sign of acceleration due to gravity relative to velocity,while the object in in air?

Define the following terms?Velocity,Uniform Velocity,Variable Velocity,Average Velocity.Instantaneous Velocity.

State and explain Newton's second law of motion.

Define ballistics flight and ballistic trajectory.

Differentiate between distance and displacement.

Derive the 2nd equation of motion ?

Show that for the same initial speed and some range of projectile there are two mutually complementary angles of projection ?

Derive the 3rd equation of motion?

Define rest and motion ?

Prepare Complete Set Wise Questions For Chapter 3 "FSC Part 1 Physics Chapter 3 Short Questions Preparation "

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 1

Motion with constant velocity is a special case of motion with constant acceleration.Is this statement true?

Discuss the sign of acceleration due to gravity relative to velocity,while the object in in air?

Define the following terms?Velocity,Uniform Velocity,Variable Velocity,Average Velocity.Instantaneous Velocity.

State and explain Newton's second law of motion.

Define ballistics flight and ballistic trajectory.

Differentiate between distance and displacement.

Derive the 2nd equation of motion ?

Show that for the same initial speed and some range of projectile there are two mutually complementary angles of projection ?

Derive the 3rd equation of motion?

Define rest and motion ?

FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 2

Distinguish between elastic and inelastic collision.

Derive the 3rd equation of motion?

Name the quantities which can be calculated from velocity-time graph and these can be calculated ?

Discuss the momentum changes produced by explosive forces ?

Define the following terms?Velocity,Uniform Velocity,Variable Velocity,Average Velocity.Instantaneous Velocity.

Define linear momentum ? Express Newton,s 2nd Law in terms of momentum?

Define the following terms?Position,Uniformsspeed,variable speedaverage speed,Instantaneous speed,

Derive its equation of motion ?

Discuss the sign of acceleration due to gravity relative to velocity,while the object in in air?

What is isolated system ? State and explain the law conservation of linear momentum. with an example ?

FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 3

Define Distance and displacement ?

Behaviour of bouncing ball?

What is isolated system ? State and explain the law conservation of linear momentum. with an example ?

Why a safety helmet of a motor cycle's is padded?

State law of inertia?

Distinguish between elastic and inelastic collision.

Define Force? Define its SI unit ?

Discuss the sign of acceleration due to gravity relative to velocity,while the object in in air?

What is the effect on the speed of a fighter plane chasing another when it opens the fire? What happens to the speed of purdued plane when it returns the fire?

Define the following terms?AccelerationUniform AccelerationVariable AccelerationRadical AccelerationLinear AccelerationPositive AccelerationNegative AccelerationInstantaneous Acceleration

FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 4

Derive the 3rd equation of motion?

Why a safety helmet of a motor cycle's is padded?

At what point or points in its path does a projectile have its minimum speed,its maximum speed?

What is principle of rocket propulsion speed?

Derive its equation of motion ?

Why Newton's first law of motion is known as law of inertia?

An object is thrown vertically upward.Discuss the sign of acceleration due to gravity, relative to velocity, while the object is in air.

What is the change in total energy during elastic or inelastic collisions?

Can the velocity of an object reverse the direction when acceleration is constant? If so, given an example.

Define rest and motion ?

Define the following terms?
Velocity,
Uniform Velocity,
Variable Velocity,
Average Velocity.
Instantaneous Velocity.

Define the following terms?
Velocity,
Uniform Velocity,
Variable Velocity,
Average Velocity.
Instantaneous Velocity.

Define the following terms?
Velocity,
Uniform Velocity,
Variable Velocity,
Average Velocity.
Instantaneous Velocity.

Define the following terms?
Position,
Uniforms
speed,
variable speed
average speed,
Instantaneous speed,

Define the following terms?
Acceleration
Uniform Acceleration
Variable Acceleration
Radical Acceleration
Linear Acceleration
Positive Acceleration
Negative Acceleration
Instantaneous Acceleration

Define the following terms?
Position,
Uniforms
speed,
variable speed
average speed,
Instantaneous speed,