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

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

    Try The Short Questions For FSC Part 1 Physics Chapter 3 Short Questions Preparation

    • Total Questions10

    • Available Sets6

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    Physics - FSC Part 1 Physics Chapter 3 Short Questions Preparation

    Question # 1

    What is projectile motion? In what direction acceleration is zero in this motion?

    • Ans 1: It is the two dimensional motion in which the object moves under constant acceleration due to gravity.
      The acceleration in horizontal direction is zero in projectile motion.
    Submit

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

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

    Question # 1

    What is projectile motion? In what direction acceleration is zero in this motion?

    • Ans 1: It is the two dimensional motion in which the object moves under constant acceleration due to gravity.
      The acceleration in horizontal direction is zero in projectile motion.
    Submit

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

    Question # 1

    Define rest and motion ?

    • Ans 1: Rest:A body is said to be at rest if it do not change its position with respect to the surrounding.
      Motion:A body is said to be in motion if it change its position with respect to the surrounding.
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    FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 3

    Question # 1

    Why ballistic missiles are not useful for long ranges?

    • Ans 1: Ballistic missiles are unpowered and unguided missiles. For long ranges, air friction is not negligible and some times the force of air friction is more than gravity. It affects both horizontal as well as vertical motions of the missile.
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    FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 4

    Question # 1

    Define total of flight. Derive a mathematical expression for it ?

    • Ans 1: The term taken by projectile from point of projection to the striking point is known as total time of flight. pic
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    FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 5

    Question # 1

    Define Collision ? Discuss the type of collision?Give example in each case?

    • Ans 1: Collision:When two or more than two bodies come so closer to each other that there exists some type of interaction between them in the presence or absence of external forces then such type of interaction is known as collision.
      Type of Collision:There are two type of collision, which are given below.
      Elastic Collision:The Collision in which the momentum and kinetic energy both are conserved is known as elastic collision.
      Examples:
      1. collision of steel balls,
      2. Collision of atoms,
      3. Collision of molecules.
      Inelastic Collision:The Collision in which the momentum is conserved but K.E is not conserved, is known as Inelastic collision. "
      In such type of collision, same type of the K.E is converted into internal energy, sound energy and the work needed to permanently deform the object involed, such as cars ina car crash.
      Example:
      1. Collision between two vehicles
      2. Collision between two mud balls
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    FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 6

    Question # 1

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

    • Ans 1: The total energy of the system remains conserved during both type of collisions. But in an inelastic collision, some of the kinetic energy is lost .
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    11th Class Physics Chapter 3 Preparation

    Here you can prepare 11th Class Physics Chapter 3(Motion and Force). Click the button for 100% free full Preparation.

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