G4- Cambridge Science unit 5 review (Forces and Magnetism)

Choose the correct word for the picture.

• magnetic force

• gravity

• drag

Choose the correct word for the picture.

• thrust

• lift

• upthrust

Choose the correct word for the picture.

• drag

• friction

• gravity

Choose the correct word for the picture.

• streamlined

• thrust

• alloy

Choose the correct word for the picture.

• thrust

• lift

• drag

Which one of the following is an 'alloy'?

• 
• 
• 

A force between two surfaces that are trying to slide past each other.

• gravity

• friction

• applied force

A force that pushes things up in water.

• normal force

• gravity

• upthrust

A force that slows things down that are moving through the air.

• air resistance

• gravity

• water resistance

A force that is applied to another person or object.

• drag

• normal force

• applied force