What is a pulling force is stretches things?
tension force
spring force
magnetic force
What is a force?
Power
Strength
Direction
A push or pull
A neutral charge and a negative charge will
repel each other
attract each other
When we put a paperclip far away from the magnetic field of a magnet, it will
not interact
interact
Does this animal hibernate or migrate?
hibernate
migrate
What is an Advantage?
Something that does not help.
Something that helps.
Which of these following items are magnetic?
wood
cotton
plastic
iron
Why do hibernating animals wake up in spring?
It is warmer and they can find food easily.
The song birds wake them up.
Their alarm clock went off.
Their mothers wake them up for school.
Does this animal hibernate or migrate?
hibernate
migrate
When we put two neutral charges together...
They will attract
Nothing will happen
They will repel
Two people exert equal strength in a tug of war competition
The force is balanced
The force is unbalaned
What is the net force of this diagram?
5N ----------> (right)
5N <-------- (left)
9N --------> (right)
9N <-------- (left)
Is this a conductor or an insulator?
Conductor
Insulator
How does living in groups give animals an Advantage?
All of the answers are correct.
They can help raising one another's babies.
They can stay together and keep warm.
They can protect each other from predators.
Does this animal hibernate or migrate?
migrate
hibernate
Does this animal hibernate or migrate?
hibernate
migrate
How will these magnet interact?
Repel
Attract
A cat is running after a mouse.
The force is balanced.
The force is unbalanced.
Which type of magnet is not made magnetic by people?
Natural magnet
Electromagnet
Temporary magnet
Does this animal hibernate or migrate?
hibernate
migrate
What type of electric force is this?
positive
negative
neutral
What type of electric force is this?
positive
neutral
negative
You push a house, but it doesn’t move.
unbalanced force
balanced force
What kind of fossil is this?
trace fossil
plant fossil
animal fossil
Is this a conductor or an insulator?
Insulator
Conductor
An animal fossil has a mouth full of flat, dull (not sharp) teeth. What can you infer about the animal?
The animal used to eat meat.
The animal used to eat spaghetti.
The animal used to eat plants and vegetables.
Is this a conductor or an insulator?
Conductor
Insulator
Which of these following items are magnetic?
paperclip
wood
lego blocks
water
Does this animal hibernate or migrate?
migrate
hibernate
Is this a conductor or an insulator?
Insulator
Conductor
Does this animal hibernate or migrate?
migrate
hibernate
A negative charge and a negative charge will
attract other other
do nothing to each other
repel each other
What is a force that slows things down?
Frictional force
Magnetic force
Electric force
What type of electric force is this?
positive
negative
neutral
What kind of fossil is this?
animal fossil
plant fossil
trace fossil
What is the net force of this diagram?
8N <-------- (left)
0N <-------- (left)
8N ----------> (right)
0N
A positive charge and a negative charge will
do nothing to each other
repel each other
attract each other
What kind of fossil is this?
plant fossil
trace fossil
animal fossil
How will these magnet interact?
Attract
Repel
What is a non-contact force that pulls objects down towards the Earth?
Gravity
Electric
Magnetic