SOURCES OF FORCES

Which of the following examples shows people at work?

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How can you make the flag move up on a flagpole?

• Pull the rope

• Push the rope

• Swing the rope

• Use a magnet

 

Which of the following examples shows running water at work?

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A ripe guava on a tree fell to the ground. What force acted on the guava?

• Gravity

• Magnetism

• Running Water

• Wind

Which of the following DOES NOT make an object move?

• Electricity

• Gravity

• Heat

• Wind

What force is needed for the washing machine to work?

• Electricity

• Gravity

• Running Water

• Wind

How can you get the coin without getting your hand wet?

• Blow at the coin

• Use electricity

• Use fire

• Use a magnet

What force is applied to a paper boat in the stream?

• Electricity

• Gravity

• Running Water

• Magnet

What will you do if you want to stop the bike you are riding?

• Pedal faster

• Push harder

• Step down

• Use the break

Which of the following correctly shows force stopping a moving obejcts?

• Anne stretching a rubber band.

• Jessica catching a ball thrown at her.

• Father pulling a table across the room.

• Ryan playing with a battery- operated toy.