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Type of forces
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What force must you overcome to lift a book off a table?
Gravity
Normal force
Magnetism
Elastic force
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What force slows a moving car?
Friction
Gravity
Magnetism
Thrust
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Air resistance is…
Non-contact force
Contact force
Gravity
Electric force
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Which scenario shows a contact force?
Magnet attracting paperclips
Tide formation due to moon
Pushing a shopping cart
Gravity pulling the moon
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Is the pull of the moon on Earth’s tides a contact force or non-contact force?
Applied force
Reactive force
Contact force
Non-contact force
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A magnet pulling a nail uses…
Tension
Magnetic force
Friction
Normal force
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What happens when two like magnetic poles are near each other?
They turn into electric charges
They repel (non-contact force)
They attract by touching
They lose all force
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Magnetic force is what type of force?
Normal
Non-contact
Contact
Elastic
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A parachute slows a skydiver using…
Gravity
Friction
Magnetism
Air resistance
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What force keeps us on the ground?
Elastic force
Friction
Gravity
Magnetism
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What are the two main categories of forces?
Applied forces and reactive forces
Elastic forces and gravitational forces
Static forces and dynamic forces
Contact forces and non-contact forces
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What is a force?
Energy stored in objects
Only a push
Only a pull
A push or a pull
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Gravity is what type of force?
Normal
Spring
Non-contact
Contact
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What type of force is the force exerted by the ground pushing up on you when you stand?
Frictional force (contact)
Magnetic force (non-contact)
Gravitational force (non-contact)
Normal force (contact force)
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Rubbing your hands warm is caused by…
Air resistance
Friction
Tension
Gravity
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Which force acts when a stretched rubber band returns to its original shape?
Elastic force
Magnetism
Friction
Gravity
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Which of these is a non-contact force?
Friction
Magnetism
Normal force
Applied force
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Which of these is an example of a contact force?
Gravity
Electrostatic attraction
Magnetism
Friction
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Okay!
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