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Forces 1
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Name three forces
Gravity, applied force (push, pull), normal force
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What do the arrows on the force diagram represent?
(Applied forces) Right facing arrow: push / Left facing arrow: pull
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Which force causes weight?
Gravity
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What force does the arrow in this diagram show?
Applied force - Pull
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Where should the arrow be to show applied force on this picture?
Arrow towards to the wall
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What force do the arrows in the diagram show?
Applied force - Push
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What unit do we use to measure weight?
Newtons
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Where should the arrow be to show the normal force on the picture?
Arrow upwards from the ground stopping at the books
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What do the arrows in this diagram represent?
Downwards: gravity / Upwards: normal force
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Where should the arrow be to show weight (gravity) on the picture?
Arrow downwards
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Is gravity an applied force?
No
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True or false: forces act in pairs, in opposite directions
True
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Name the force in the picture
Push
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Which force does the picture show?
Applied force (push)
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Name two applied forces
Push and pull
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Name the force in the picture
Pull
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