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Suggest a suitable physical situation for each of the followin
Physics Part-I
Physics Part-I

Class 11

NCERT

Publisher:
NCERT
Subject:
Physics
1

Chapter 1: Physical World

16 questions

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2

Chapter 2: Units and Measurements

51 questions

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3

Chapter 3: Motion in Straight Line

50 questions

Q1
A police van moving on a highway with a speed of  fires a bullet at a thief's car speeding away in the same direction with a speed of 192 \ km/hr. If the muzzle speed of the bullet is , with what speed does the bullet hit the thief's car ? (Note:Obtain that speed which is relevant for damaging the thief's car).
Q2
Suggest a suitable physical situation for each of the following graphs (Fig):
Q3
Figure gives the x-t plot of a particle executing one-dimensional simple harmonic motion. Give the signs of position, velocity and acceleration variables of the particle at
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4

Chapter 4: Motion in a Plane

43 questions

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5

Chapter 5: Laws of motion

52 questions

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6

Chapter 6: Work, Energy and Power

41 questions

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7

Chapter 7: System of Particles and Rotational Motion

45 questions

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8

Chapter 8: Gravitation

33 questions

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Question
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Suggest a suitable physical situation for each of the following graphs (Fig):
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Book:

Physics Part-I (NCERT)

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Suggest a suitable physical situation for each of the following graphs (Fig):
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The graph shows that initially the body was at rest. Then gains constant speed for some time. After that the velocity reduces to a value in negative direction and then after some time it becomes constant. It is similar to the a football being kicked and then it rebounds from the wall and moves in with negative direction.

The graph shows that the velocity decreases from a positive value to a negative value and at an instant its value decreases suddenly. The motion of a ball falling from a height on a ground and rebounding back is the process that relates to the graph.

The graph shows that a body is initially moving with an uniform velocity and then suddenly the acceleration increases and decreases for a very small instant and then again it becomes zero. The striking of a hammer on a nail is the same process that explains the graph.
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Practice more questions from Physics Part-I (NCERT)

Q1
A police van moving on a highway with a speed of  fires a bullet at a thief's car speeding away in the same direction with a speed of 192 \ km/hr. If the muzzle speed of the bullet is , with what speed does the bullet hit the thief's car ? (Note:Obtain that speed which is relevant for damaging the thief's car).
Q2
Suggest a suitable physical situation for each of the following graphs (Fig):
Q3
Figure gives the x-t plot of a particle executing one-dimensional simple harmonic motion. Give the signs of position, velocity and acceleration variables of the particle at
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Question Text
Suggest a suitable physical situation for each of the following graphs (Fig):
TopicMotion in Straight Line
SubjectPhysics
ClassClass 11
Answer TypeText solution:1
Upvotes78