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forces g3

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  • Does a push move things away or closer?
    Away.
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  • Does a pull move things away or closer?
    Closer.
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  • What force pulls everything down to Earth?
    Gravity.
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  • What force happens when two surfaces rub together?
    Friction.
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  • Does friction speed up or slow down motion?
    Slow down.
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  • Which has more friction: smooth ice or rough sandpaper?
    Rough sandpaper.
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  • Can magnets move things without touching them?
    Yes.
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  • What are the two ends of a magnet called?
    Poles.
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  • What do two North poles do to each other?
    Repel or push away.
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  • What do a North pole and a South pole do together?
    Attract or pull together.
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  • Is iron a magnetic metal?
    Yes.
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  • Is wood magnetic?
    No.
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  • What force is used in a game of tug-of-war?
    Pull.
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  • What force makes your hands feel warm when you rub them together?
    Friction.
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  • What happens to an object's motion if the forces are balanced?
    There is no change.
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  • What do we call a material that applies the force of magnetism?
    A magnet.
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