Forces Quiz

What is a non-contact force?

• A force that requires physical contact

• A force that acts at a distance without physical contact

• A force that only works underwater

• A force that only works in space

Which of the following is an example of a gravitational force?

• A magnet attracting a nail

• A balloon sticking to hair

• The Earth pulling objects towards its center

• A car moving on a road

What type of force is responsible for a balloon sticking to hair?

• Gravitational Force

• Magnetic Force

• Electrostatic Force

• Friction

Which force is exerted by magnets?

• Gravitational Force

• Magnetic Force

• Electrostatic Force

• Pulling Force

What is an example of a pulling force?

• A car stopping due to brakes

• Playing tug of war

• A magnet attracting a paperclip

• A ball falling to the ground

What are the two poles of a magnet?

• North and South

• East and West

• Up and Down

• Left and Right

Which of the following materials can be magnetized?

• Iron, Nickel, and Cobalt

• Gold, Silver, and Copper

• Plastic, Wood, and Glass

• Water, Air, and Sand

How does a compass work?

• It aligns with the Earth's magnetic field

• It uses the sun's position

• It follows the wind direction

• It uses the moon's light

What force is used in bank cards for transactions?

• Magnetic force

• Gravitational force

• Frictional force

• Electrostatic force

Who formulated the theory of gravity?

• Isaac Newton

• Albert Einstein

• Galileo Galilei

• Nikola Tesla