Forces
Motion
Work in Motion
Simple Machines
Magnets
100
I am pulling a wagon. I am using _________.
What is force?
100
This is any movement.
What is motion?
100
This happens when a force makes an object move.
What is work?
100
A simple machine makes work ________.
What is easier?
100
When magnets pull together, like the N and S poles, they _______.
What is attract?
200
A force uses a _______ or _______ to move an object.
What is a push or pull?
200
Zig zag, straight, in a circle, or backward are all...
What is ways an object can move?
200
Does it take more work to push a wagon up the hill or down the hill?
What is up the hill?
200
A ________ is a simple machine that is used to push things apart.
What is a wedge?
200
When you try to put the like poles together, such as S and S, they _______.
What is repel?
300
A swing will move __________ if you give it more force.
What is faster?
300
If an object is in motion, it is doing this.
What is moving?
300
If no work is done, that means that the object ______ move. **If you push against a wall, does it move?
What is does not.
300
This is a tool with little to no moving parts.
What is a simple machine?
300
Magnets attract some ________ objects.
What is metal?
400
You need to give more force to move a ________ object like a desk.
What is heavier?
400
Mrs. Ball is standing by the board, tell a motion she may be making.
What is blinking, breathing?
400
When you have kicked a soccer ball across a field, you have used ______ force.
What is more?
400
If you have to put a heavy box in the car, an _________ _________ can help you.
What is an inclined plane?
400
A __________ will attract a nail.
What is magnet?
500
When you throw a basketball into the air, it falls back down to the ground because this force pulls everything back toward the center of the Earth.
What is gravity?
500
Make a motion.
What is (varying answer)
500
It is hard to ride a bike on the beach because the sand causes ________.
What is friction?
500
A bird uses his beak to catch fish and a rabbit uses his hind legs like shovels to lift dirt out. Both of these are examples of which simple machine?
What is a lever?
500
True or False? A magnet can attract or pull an object through air.
What is true?
M
e
n
u