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

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

    • Ans 1: The speed of the projectile is minimum at the maximum height of projectile. It is because of the reason that; at maximum height the vertical component of velocity becomes zero.
      The speed of the projectile is maximum at the point of projection and also just before it strikes the ground because the vertical component of velocity is maximum at these points.
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    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

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

    • Ans 1: The speed of the projectile is minimum at the maximum height of projectile. It is because of the reason that; at maximum height the vertical component of velocity becomes zero.
      The speed of the projectile is maximum at the point of projection and also just before it strikes the ground because the vertical component of velocity is maximum at these points.
    Submit

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

    Question # 1

    Behaviour of bouncing ball?

    • Ans 1: When a hard ball is dropped onto a marble floor, it rebounds to very nearly the initial height. It loses negligible amount of energy in the collision with the floor.Then such collision is approximately an elastic collision. But if the ball is not able to reach the initial height such as collision with the sand then there is a loss of kinetic energy and such collision is called inelastic collision.
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    FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 3

    Question # 1

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

    • Ans 1: Yes, the velocity of a body can reverse its direction with constant acceleration For example, when a body is thrown vertically upward under the action of gravity, the velocity of the object will go on decreasing because force of gravity is acting downward.
      When the object reaches the maximum height , its velocity becomes zero, and then the object reverses its direction of motion and start moving vertically downward.During the whole process, the magnitude of the acceleration due to gravity remains constant.
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    FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 4

    Question # 1

    Write two object?

    • Ans 1: Velocity time graph can be used to
      1. Calculate the distance covered by the body .
      2. Find the instantaneous acceleration of the body.
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    FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 5

    Question # 1

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

    • Ans 1: When the object is thrown vertically upward, it will move against the direction of gravity. The sign of acceleration due to gravity relative to velocity will be taken as negative.When the object is falling downward , it will move along the direction of gravity .
      The sign of acceleration due to gravity relative to velocity will be taken as positive.
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    FSC Part 1 Physics Chapter 3 Short Questions Preparation - Set 6

    Question # 1

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

    • Ans 1: Position:The location of an object relative to some reference point origin is known as position.
      Speed:The distance between covered by a moving body in one second is known as speed
      Speed = Distance covered /Time
      The speed is a scalar quantity. Its S.I unit is " m/sec" .
      Uniform Speed:A body is said to be moving with uniform speed, if it equal distance in equal intervals of time.
      Variable Speed:A body is said to be moving with variable speed if it covers unequal distance in equal intervals of time.
      Average Speed:The average speed of a moving body can be atained by dividing total distance covered by total time taken
      Instantaneous Speed:The speed of a body at any particular instant of time is known as instantaneous speed.
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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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