GIVE AN EXAMPLE
TRUE OR FALSE
DEFINITIONS
MAGNETISM
OTHER FORCES
100
Give an example of a push force.
Ex. Pushing a door
100
True or False: Forces can change the shape of an object.
True
100
What is a contact force?
One object or person moves another by touching it.
100
What are the 2 ends of a magnet called?
The North Pole and The South Pole.
100
What is gravity?
A force that pulls objects towards their centre. It is a non-contact force.
200
Give an example of a pull force.
Ex. Pulling a door
200
True or False: Forces can't break objects.
False
200
What is a non-contact force?
A push or pull force that moves an object without touching it.
200
Do opposite poles of a magnet attract or repel?
Attract
200
What force makes a pen work?
Gravity
300
Give an example of a contact force.
Ex. Pushing a ball
300
True or False: The Moon's gravity is stronger than the Earth's gravity.
False
300
What is a balanced force?
When two applied forces are opposite and equal.
300
Do same poles of a magnet attract or repel?
Repel
300
Is somebody jumping into a swimming pool an example of a contact or a non-contact force?
A non-contact force.
400
Give an example of a non-contact force.
Ex. Gravity, Magnetism.
400
True or False: A boy has the same mass on the Earth and on the Moon.
True
400
What is an unbalanced force?
When 2 opposite forces are not equal.
400
What 2 materials are attracted to magnets?
Iron and steel.
400
Is a magnet moving paper clips an example of a contact or a non-contact force?
A non-contact force.
500
What is an example of a natural magnet?
Magnetite
500
True or False: A boy has the same weight on the Earth and on the Moon.
False
500
What is upthrust?
A contact, push force applied by water and air. It pushes objects in the air and water up.
500
What do magnets create around them?
A magnetic field
500
Which has more upthrust: A feather or a coin?
A feather
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