Energy, force, magnetism

Mrs. Beck pushes Mrs. Brownlow on a swing. The harder Mrs. Beck pushes Mrs. Brownlow, the ___________ she will go.

• lower

• higher

• stay the same

• get bigger

At a junkyard, they use a crane to pick up metal cars. What force is being used to attract the car to the crane?

• Gravity

• Electricity

• Magnetism

• Friction

Which of the following is an example of how you use light energy?

• An alarm going off during a fire drill

• a shovel digs dirt

• a child turns on his mothers phone

• someone opening a door

What do you need to move a shopping cart?

• An electric cart and an exit

• A push or a pull

• The heat of the sun

• A lot of energy

Pushing or pulling a wheel-barrel changes its -

• size and mass

• postion and motion

• texture and weight

• size and color

Marco has a plastic egg. He sees that the egg sticks to a magnet but the egg does not stick to a nail tack. Which of the following most likely explains why the egg sticks to the magnet but does not stick to the nail tack?

• there is a magnet inside the egg

• the magnet is made of plastic

• there is iron inside the egg

• the egg is made of plastic

Describe what is NOT an example of the force of gravity.

• Floating balloons

• sinking rocks

• roller coaster

• falling rain

What word matches the defintion: a push or pull that causes an object to move, stop, or change direction

• object

• gravity

• repel

• force

what word matches the defintion: pushing or pulling force produced by a magnet?

• force

• magnetism

• gravity

• position

What word goes with the defintion: the force that pulls humans and objects to Earth

• Object

• Magnetism

• Friction

• Gravity