Force, work and energy

A push or pull is called

----

• Force

• Friction

• Energy

• Work

BONUS

which country first started useing wind energy?

( if you have a 50/50 or eraser powerup use it on this)

• Croatia

• Denmark

• Japan

• USA

• India

_____ is said to be done when force moves an object.

• work

• energy

• motion

A force that tries to stop a moving object is known as?

• Gravitational force

• Force of friction

• Mechanical force

• Electrical force

Identify the simple machine in the picture

• Wheel and axle

• Lever

• Pulley

• Wedge

Read the statements and choose the correct option.

Statement A: We get energy from water we drink

Statement B: We need energy to do work

• Statement A is correct B is wrong

• Statement B is correct A is wrong.

• Both the statements are correct.

• Both the statements are wrong.

You pulled a bucket of water, is work done

• Yes

• No

• Maybe

--------------------- discovered gravity

TICK THE TYPES OF FORCES

• Muscular force

• Plant force

• Atomic force

• Solar force

• Earth force

a wedge is made up of

• 2 Inclined planes

• Wheel and axle

• A pulley

• 3 Inclined planes