WorksheetsAmplify Science Unit 1 Review
Total questions: 14
Worksheet time: 9mins
A box is sitting still on a table. Which investigation would help you understand the changing forces that act on the box?
Notice that no forces are acting no this box.
Add weights to a hook. The weights will pull on the box so the box will slide to the end of the table.
Add weights to a hook. These weights will push on the box.
Explain which direction the box is moving.
Will these magnets repel or attract?
Repel - the same poles are facing each other
Repel - opposite poles are facing each other
Attract - the same poles are facing each other
Attract - opposite poles are facing each other
We want to move an object using touching forces. Which test shows that touching forces can move an object?
Push a toy car
Use a magnet
Drop a pillow
Make your hair stand up with a balloon
What will the ball do after it swings to the left?
Go higher each time
Swing to the right
Hang in the middle
Stay on the left
Where will the ball go next?
Up
Backwards
Float
Down
Which is the most useful question when investigating magnets (non-touching forces)?
How can we make the magnets move toward each other?
What color is the magnet?
Can I make the magnet stronger?
Will a magnet slide around the table?
What will happen to the ball next?
It will roll back to where it started
It will hang in the air
It will soon stop bouncing
It will go faster
What can we figure out from this chart?
The magnet attracts metals nearby
The magnet attract metals far away
If you already know paper clips will attract to a magnet, what is another question you can answer by investigating?
What touching force is causing the paper clips to stick to the magnet?
What distance can the paper clip be from the magnet for it to work?
Why do paper clips bend?
What materials make up a magnet
If a force is balanced, an object will ___________
Move
Not Move
Gravity is a ______
Push
Pull
Opposite sides (N and S) of a magnet _____
Attract
Repel
Same sides (N and N or S and S) of a magnet ______
Repel
Attract
Does this show balanced or unbalanced forces?
Balanced
Unbalanced
