SCIENCE TEXTBOOK FOR CLASS IX>Chapter 8 - Motion>Questions>Q 1

EASY

9th CBSE

IMPORTANT

Earn 100

A bus starting from rest moves with a uniform acceleration of $0.1 m / s^{2}$ for $2 minutes$ . Find the speed acquired.

Important Questions on Motion

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 8 - Motion>Questions>Q 1

A bus starting from rest moves with a uniform acceleration of

0.1 m / s^{2}

for

2 minutes

. Find the distance travelled.

EASY

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 8 - Motion>Questions>Q 2

A train is travelling at a speed of

90 k m / h

. Brakes are applied so as to produce a uniform acceleration of

- 0.5 m / s^{2}

. Find how far the train will go before it is brought to rest.

EASY

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 8 - Motion>Questions>Q 3

A trolley, while going down an inclined plane, has an acceleration of

2 c m s^{- 2}

. What will be its velocity

3 s

after the start?

EASY

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 8 - Motion>Questions>Q 4

A racing car has a uniform acceleration of

4 m / s^{2}

. What distance will it cover in

10 s

after start?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 8 - Motion>Questions>Q 5

A stone is thrown in a vertically upward direction with a velocity of

5 m / s

. If the acceleration of the stone during its motion is

10 m / s^{2}

in the downward direction, what will be the height attained by the stone and how much time will it take to reach there?

EASY

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 8 - Motion>Exercises>Q 1

An athlete completes one round of a circular track of diameter

200 m

in

40 s

. What will be the distance covered and the displacement at the end of

2 m i n

20 s

?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 8 - Motion>Exercises>Q 2

Joseph jogs from one end A to the other end B of a straight

300 m

road in

2 m i n

30 s

and then turns around and jogs

100 m

back to point C in another

1 m i n

. What are Joseph’s average speeds and velocities in jogging from A to B?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 8 - Motion>Exercises>Q 2

Joseph jogs from one end A to the other end B of a straight

300 m

road in

2 m i n

30 s

and then turns around and jogs

100 m

back to point C in another

1 m i n

. What are Joseph’s average speeds and velocities in jogging from A to C?