Fastest speed some animals can attain S.No Name of the object Speed in km / hr Speed in m / s 1. Falcon 320 320 × 1000 60 × 60 2. Cheetah 112 3. Blue fish 40-46 4. Rabbit 56 5. Squirrel 19 6. Domestic mouse 11 7. Human 40 8. Giant tortoise 0.27 9. Snail 0.05

S.No Name of the object Speed in km / hr Speed in m / s 1. Falcon 320 320 × 1000 60 × 60 = 88 . 88 2. Cheetah 112 112 × 1000 60 × 60 = 31 . 11 3. Blue fish 40-46 40 × 1000 60 × 60 = 11 . 11 4. Rabbit 56 56 × 1000 60 × 60 = 15 . 55 5. Squirrel 19 19 × 1000 60 × 60 = 5 . 27 6. Domestic mouse 11 11 × 1000 60 × 60 = 3 . 05 7. Human 40 40 × 1000 60 × 60 = 11 . 11 8. Giant tortoise 0.27 0 . 27 × 1000 60 × 60 = 0 . 075 9. Snail 0.05 0 . 05 × 1000 60 × 60 0 . 0138 Speed of an object is defined as the distance covered by the object by the time taken. Speed is a scalar quantity and its SI unit is meter per second.

Fastest speed some animals can attain S.No Name of the object Speed in km / hr Speed in m / s 1. Falcon 320 320 × 1000 60 × 60 2. Cheetah 112 3. Blue fish 40-46 4. Rabbit 56 5. Squirrel 19 6. Domestic mouse 11 7. Human 40 8. Giant tortoise 0.27 9. Snail 0.05

S.No Name of the object Speed in km / hr Speed in m / s 1. Falcon 320 320 × 1000 60 × 60 = 88 . 88 2. Cheetah 112 112 × 1000 60 × 60 = 31 . 11 3. Blue fish 40-46 40 × 1000 60 × 60 = 11 . 11 4. Rabbit 56 56 × 1000 60 × 60 = 15 . 55 5. Squirrel 19 19 × 1000 60 × 60 = 5 . 27 6. Domestic mouse 11 11 × 1000 60 × 60 = 3 . 05 7. Human 40 40 × 1000 60 × 60 = 11 . 11 8. Giant tortoise 0.27 0 . 27 × 1000 60 × 60 = 0 . 075 9. Snail 0.05 0 . 05 × 1000 60 × 60 0 . 0138 Speed of an object is defined as the distance covered by the object by the time taken. Speed is a scalar quantity and its SI unit is meter per second.

E M B I B E

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>Exercise 2

EASY

7th Jammu and Kashmir Board

IMPORTANT

Earn 100

Fastest speed some animals can attain

S.No Name of the object Speed in $km / hr$ Speed in $m / s$

1. Falcon 320 $\frac{320 \times 1000}{60 \times 60}$

2. Cheetah 112

3. Blue fish 40-46

4. Rabbit 56

5. Squirrel 19

6. Domestic mouse 11

7. Human 40

8. Giant tortoise 0.27

9. Snail 0.05

Important Questions on Motion and Time

EASY

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 1

Classify the following as motion along a straight line, circular or oscillatory motion:

The motion of your hands while running

EASY

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 1

Classify the following as motion along a straight line, circular or oscillatory motion:

The motion of a horse pulling a cart on a straight road.

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 1

Classify the following as straight line motion, circular motion or oscillatory motion:

Motion of a child in a merry-go-round.

EASY

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 1

Classify the following as motion along a straight line, circular or oscillatory motion: Motion of a child on a see-saw.

EASY

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 1

Classify the following as motion along a straight line, circular or oscillatory motion: Motion of the hammer of an electric bell.

EASY

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 1

Classify the following as motion along a straight line motion, circular motion or oscillatory motion:

Motion of a train on a straight bridge.

EASY

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 2

The basic unit of time is second.

EASY

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 13 - Motion and Time>EXERCISES>Q 2

Every object moves with a constant speed.

Learn and Prepare for any exam you want !

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S.No	Name of the object	Speed in $km / hr$	Speed in $m / s$
1.	Falcon	320	$\frac{320 \times 1000}{60 \times 60}$
2.	Cheetah	112
3.	Blue fish	40-46
4.	Rabbit	56
5.	Squirrel	19
6.	Domestic mouse	11
7.	Human	40
8.	Giant tortoise	0.27
9.	Snail	0.05

Fastest speed some animals can attain S.No Name of the object Speed in km/hr Speed in m/s 1. Falcon 320 320×100060×60 2. Cheetah 112 3. Blue fish 40-46 4. Rabbit 56 5. Squirrel 19 6. Domestic mouse 11 7. Human 40 8. Giant tortoise 0.27 9. Snail 0.05

Important Questions on Motion and Time

Learn and Prepare for any exam you want !

Fastest speed some animals can attain

S.No Name of the object Speed in $km / hr$ Speed in $m / s$

1. Falcon 320 $\frac{320 \times 1000}{60 \times 60}$

2. Cheetah 112

3. Blue fish 40-46

4. Rabbit 56

5. Squirrel 19

6. Domestic mouse 11

7. Human 40

8. Giant tortoise 0.27

9. Snail 0.05