Forces Quiz

What are some examples of forces?

• Eating, sleeping, reading, writing

• Running, jumping, swimming, flying

• Pushing, pulling, gravity, magnetism

• Singing, dancing, painting, drawing

What are some examples of equal forces?

• A car accelerating quickly

• A car moving at a constant speed

• A ball rolling down a hill

• A person jumping up and down

What are some examples of unequal forces?

• One team wins at tug-of-war

• Two teams pull equally in tug-of-war

• A car parked on a flat road

• A book resting on a table

What happens when equal forces act in opposite directions?

• The object changes direction

• The object speeds up

• The object slows down

• The object stays still or moves at a constant speed

What happens when unequal forces act in opposite directions?

• The object changes its motion

• The object remains still

• The object moves in a circle

• The object floats in the air

Why does the grocery cart move in the picture?

• The cart is pushed by the wind

• The cart moves by itself

• Energy is transferred from the woman to the cart

• The cart is pulled by a magnet

Which image is an example of an unbalanced force.

• Image 1 (top image)

• Image two (bottom image)

An unequal force is when objects move in one direction because the force is greater from that direction.

• true

• false

How will this object move? 

• It won't move. 
• It will move to the right. 
• It will move to the left. 
• It will move in both directions. 

Is it BALANCED? 

• Yes
• No