Linear Motion

Q.

What is the motion of a movement of butterfly?

Q.

What do you mean by rectilinear motion? Give an example. [2 MARKS]

Q.

A drawer is being pulled as shown below:

Which type of motion can this be classified into?

1. Random motion

2. Linear motion

3. Periodic motion

4. Circular motion

Q.

State the type of motion performed by a flying mosquito.

Q.

A boy throws a ball vertically upwards. The motion of the ball while it is moving upwards is

1. Linear motion

2. Periodic motion

3. Oscillatory motion

4. Circular motion

Q.

A flying butterfly is an example of multiple motions.

1. True
2. False

Q.

State the type of motion performed by smoke coming out of a chimney.

Q.

what is random motion

Q.

A troop of soldiers is marching along a straight line without changing their direction. Their motion will be called as rotational motion.

1. False
2. True

Q.

A cricket ball rolling down the ground gradually slows down and finally stops describes the motion.

Q.

what is translational motion

Q.

What are the examples of random motion?

Q.

In the game of carrom, when a puck is hit by striker, the motion of the puck is

1. linear

2. circular

3. periodic

4. oscillatory

Q.

Choose the odd one out.

1. The movement of Earth causing day and night

2. Swirling a rock tied to a thread

3. Spinning Top

4. Windmill

Q. A bullet is fired from a gun, and it travelled 2 meters before hitting the target. The type of motion underwent by the bullet is

1. Oscillatory
2. Rectilinear
3. Circular
4. Periodic

Q. Paheli moves on a straight road from point A to point C. She takes 30 minutes to cover the distance. She then starts from C, and gets back to A in 40 minutes thus completing a round. She makes 5 rounds on the road, the same way. Paheli concludes that her motion is:

1. only rectilinear motion
2. only periodic motion
3. rectilinear and periodic motion both
4. neither rectilinear nor periodic motion

Q.

Which of the following motions are along a straight line?

1. Motion of a ball dropped from the top of a building

2. Motion of the string of a guitar

3. Motion of the minute hand of a clock

4. Motion of a car moving on a straight road

Q.

Does the Motion mean movement?

Q. What is rotational motion? Give four examples. [3 marks]

Q.

Write down whether the following motions are: translatory rectilinear (R), translatory curvilinear (C), rotatory (RO) or oscillatory (O).

The motion of a child sliding down a slide.

Q.

Depending on the type of motion, choose the odd one out.

1. Motion of minute hand of a clock

2. Motion of an aeroplane before take-off

3. Motion of an apple falling from a tree

4. Motion of marching soldiers

Q.

Marching of soldiers in a parade is an example of a ___.

1. rectilinear motion

2. circular motion

3. rotational motion

4. random motion