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9th ICSE
IMPORTANT
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What information's about the motion of a body is obtained from the displacement-time graph?

Important Questions on Motion in One Dimension

HARD
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 2 - Motion in One Dimension>EXERCISE–2(B)>Q 3
What does the slope of a displacement-time graph represent?
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 2 - Motion in One Dimension>EXERCISE–2(B)>Q 3
Can the displacement-time sketch be parallel to the displacement axis? Give a reason for your answer.
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 2 - Motion in One Dimension>EXERCISE–2(B)>Q 4
Draw a displacement-time graph for a boy going to school with a uniform velocity.
HARD
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 2 - Motion in One Dimension>EXERCISE–2(B)>Q 7

The figure shows a displacement-time graph of two vehicles A and B moving along a straight road. Which vehicle is moving faster? Give reason.

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HARD
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 2 - Motion in One Dimension>EXERCISE–2(B)>Q 9
Draw a velocity-time graph for a body moving with an initial velocity u and uniform acceleration a. Use this graph to find the distance travelled by the body in time t.
HARD
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 2 - Motion in One Dimension>EXERCISE–2(B)>Q 10
What does the slope of the velocity-time graph represent?
HARD
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 2 - Motion in One Dimension>EXERCISE–2(B)>Q 11

The figure shows the velocity-time graph for two cars A and B moving in the same direction. Which car has the greater acceleration? Give reason to your answer.

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HARD
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 2 - Motion in One Dimension>EXERCISE–2(B)>Q 13
The velocity-time graph for a uniformly retarded body is a straight line inclined to the time axis with an obtuse angle. How is retardation calculated from the velocity-time graph?