Match the following. Stops the motion Changes the direction Changes the shape Changes the speed

Changes the direction Changes the shape Changes the speed Stops the motion Force is a push or pull upon an object results from the interaction of the object with another object and change in their position. Force can change the direction, shape and speed of an object. It can move the stationary body and stop the moving body. These are the effects of force.

Classify the following activities in the below table. Push activities Pull activities Friction

The activities are classified as shown below: Pull activities Pushing activities Frictions Pulling trolley Cycling Playing football Pulling wood Swing Kids scooter Kiting Playing in sand see-saw Sliding When a force is applied in the direction of an object, it is called a push. When a force is applied in the direction opposite to the direction of an object, it is called pull. Force can change the direction, shape and speed of an object. It can move the stationary body and stop the moving body. These are the effects of force.

E M B I B E

Standard 3 Term I Science>Chapter 3 - Force>Exercise 3

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Earn 100

Classify the following- Push or Pull?

S.No Activities Push / Pull

1 Riding the bicycle

$2$ Moving the table towards you

$3$ Dragging the chair

$4$ Moving a car to start

$5$ Opening the window

$6$ Stretching the rubber band

$7$ Removing the shoelaces

S.No	Activities	Push / Pull
1	Riding the bicycle
$2$	Moving the table towards you
$3$	Dragging the chair
$4$	Moving a car to start
$5$	Opening the window
$6$	Stretching the rubber band
$7$	Removing the shoelaces

Important Questions on Force

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Science>Chapter 3 - Force>Match the following

Match the following.

	Stops the motion
	Changes the direction
	Changes the shape
	Changes the speed

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Science>Chapter 3 - Force>Exercise 5

Observe the picture and write the kind of force involved here.
Question Image

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Science>Chapter 3 - Force>Exercise 5

Tick right the muscular force.

Question Image

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Science>Chapter 3 - Force>Think!

Why do we sprinkle powder on the carrom board before playing carrom?

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Science>Chapter 3 - Force>Classify

Classify the following activities in the below table.

Question Image

Push activities	Pull activities	Friction

EASY

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Science>Chapter 3 - Force>EVALUATION>Q 1

Choose from the following:
(push, force, pull, speed, gravitational force, direction, muscular)
A _____ needed to make a stationary object move.

EASY

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Science>Chapter 3 - Force>EVALUATION>Q 2

Choose from the following:
(push, force, pull, speed, gravitational force, direction, muscular)
The force applied with the help of muscle is called _____ force.

EASY

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Science>Chapter 3 - Force>EVALUATION>Q 4

Choose from the following:
(push, force, pull, speed, gravitational force, direction, muscular)
The reason for the fruits to fall from the tree is _____.